CWE-400
DiscouragedUncontrolled Resource Consumption
Abstraction: Class · Status: Draft
The product does not properly control the allocation and maintenance of a limited resource.
6465 vulnerabilities reference this CWE, most recent first.
GHSA-V2X5-JQ6X-Q6HF
Vulnerability from github – Published: 2022-05-13 01:03 – Updated: 2022-05-13 01:03A Resource Exhaustion issue was discovered in Rockwell Automation ControlLogix 5580 controllers V28.011, V28.012, and V28.013; ControlLogix 5580 controllers V29.011; CompactLogix 5380 controllers V28.011; and CompactLogix 5380 controllers V29.011. This vulnerability may allow an attacker to cause a denial of service condition by sending a series of specific CIP-based commands to the controller.
{
"affected": [],
"aliases": [
"CVE-2017-6024"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-05-06T00:29:00Z",
"severity": "HIGH"
},
"details": "A Resource Exhaustion issue was discovered in Rockwell Automation ControlLogix 5580 controllers V28.011, V28.012, and V28.013; ControlLogix 5580 controllers V29.011; CompactLogix 5380 controllers V28.011; and CompactLogix 5380 controllers V29.011. This vulnerability may allow an attacker to cause a denial of service condition by sending a series of specific CIP-based commands to the controller.",
"id": "GHSA-v2x5-jq6x-q6hf",
"modified": "2022-05-13T01:03:07Z",
"published": "2022-05-13T01:03:07Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-6024"
},
{
"type": "WEB",
"url": "https://ics-cert.us-cert.gov/advisories/ICSA-17-094-05"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/98309"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-V2XG-VFGX-6MFQ
Vulnerability from github – Published: 2026-10-08 15:32 – Updated: 2026-10-08 15:32IBM DataPower Gateway 11.0.0.0 through 11.0.0.2 could allow a remote attacker to cause a denial of service due to uncontrolled resource consumption.
{
"affected": [],
"aliases": [
"CVE-2026-16169"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-10-08T13:17:15Z",
"severity": "HIGH"
},
"details": "IBM DataPower Gateway 11.0.0.0 through 11.0.0.2 could allow a remote attacker to cause a denial of service due to uncontrolled resource consumption.",
"id": "GHSA-v2xg-vfgx-6mfq",
"modified": "2026-10-08T15:32:57Z",
"published": "2026-10-08T15:32:57Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-16169"
},
{
"type": "WEB",
"url": "https://www.ibm.com/support/pages/node/7289798"
}
],
"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"
}
]
}
GHSA-V2XH-2VP8-57H8
Vulnerability from github – Published: 2026-10-08 17:16 – Updated: 2026-10-08 17:16Summary
Several remote-content download paths in Pydantic AI buffered the entire HTTP response body into memory before enforcing any size limit. An application that exposes the local web-fetch tool (web_fetch_tool, or the WebFetch capability's local fallback) to untrusted prompts can be driven to fetch an attacker-chosen URL that streams a very large body, exhausting process memory and crashing the worker. The same unbounded buffering applied to FileUrl media downloads (ImageUrl, DocumentUrl, VideoUrl, AudioUrl).
This is an availability issue only. SSRF protections (scheme allowlist, private-IP and cloud-metadata blocking) are unaffected; there is no confidentiality or integrity impact.
Details
The download helpers read the full response body before applying content-size controls, so an existing text-length limit only truncated after the whole body was already in memory, and media downloads had no wire-level cap at all. A single large response could grow process memory without bound .
Who Is Affected
You are affected if your application registers the local web-fetch tool (or relies on the WebFetch capability's local fallback) and exposes the agent to untrusted prompts, or if it downloads large remote FileUrls influenced by untrusted input. Applications that only fetch developer-controlled URLs are not exposed to the model-chosen attack path.
Remediation
Upgrade to 2.24.0 or later (v2) or 1.107.2 or later (v1). Patched versions enforce a default 50 MiB cap on web-fetch and FileUrl downloads while streaming; pass None to the limit to restore the previous unbounded behavior.
Credits
Identified during internal review of media-download hardening.
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "pydantic-ai"
},
"ranges": [
{
"events": [
{
"introduced": "1.77.0"
},
{
"fixed": "1.107.2"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 2.23.0"
},
"package": {
"ecosystem": "PyPI",
"name": "pydantic-ai"
},
"ranges": [
{
"events": [
{
"introduced": "2.0.0b1"
},
{
"fixed": "2.24.0"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "PyPI",
"name": "pydantic-ai-slim"
},
"ranges": [
{
"events": [
{
"introduced": "1.77.0"
},
{
"fixed": "1.107.2"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 2.23.0"
},
"package": {
"ecosystem": "PyPI",
"name": "pydantic-ai-slim"
},
"ranges": [
{
"events": [
{
"introduced": "2.0.0b1"
},
{
"fixed": "2.24.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-107294"
],
"database_specific": {
"cwe_ids": [
"CWE-400",
"CWE-770"
],
"github_reviewed": true,
"github_reviewed_at": "2026-10-08T17:16:28Z",
"nvd_published_at": null,
"severity": "MODERATE"
},
"details": "### Summary\n\nSeveral remote-content download paths in Pydantic AI buffered the entire HTTP response body into memory before enforcing any size limit. An application that exposes the local web-fetch tool (`web_fetch_tool`, or the `WebFetch` capability\u0027s local fallback) to untrusted prompts can be driven to fetch an attacker-chosen URL that streams a very large body, exhausting process memory and crashing the worker. The same unbounded buffering applied to `FileUrl` media downloads (`ImageUrl`, `DocumentUrl`, `VideoUrl`, `AudioUrl`).\n\nThis is an **availability** issue only. SSRF protections (scheme allowlist, private-IP and cloud-metadata blocking) are unaffected; there is no confidentiality or integrity impact.\n\n### Details\n\nThe download helpers read the full response body before applying content-size controls, so an existing text-length limit only truncated *after* the whole body was already in memory, and media downloads had no wire-level cap at all. A single large response could grow process memory without bound .\n\n### Who Is Affected\n\nYou are affected if your application registers the local web-fetch tool (or relies on the `WebFetch` capability\u0027s local fallback) and exposes the agent to untrusted prompts, or if it downloads large remote `FileUrl`s influenced by untrusted input. Applications that only fetch developer-controlled URLs are not exposed to the model-chosen attack path.\n\n### Remediation\n\nUpgrade to `2.24.0` or later (v2) or `1.107.2` or later (v1). Patched versions enforce a default 50 MiB cap on web-fetch and `FileUrl` downloads while streaming; pass `None` to the limit to restore the previous unbounded behavior.\n\n### Credits\n\nIdentified during internal review of media-download hardening.",
"id": "GHSA-v2xh-2vp8-57h8",
"modified": "2026-10-08T17:16:28Z",
"published": "2026-10-08T17:16:28Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/pydantic/pydantic-ai/security/advisories/GHSA-v2xh-2vp8-57h8"
},
{
"type": "WEB",
"url": "https://github.com/pydantic/pydantic-ai/pull/7141"
},
{
"type": "WEB",
"url": "https://github.com/pydantic/pydantic-ai/pull/7308"
},
{
"type": "WEB",
"url": "https://github.com/pydantic/pydantic-ai/commit/7a64d049c3f5271a975cd1d64b2fa876d83ede1d"
},
{
"type": "WEB",
"url": "https://github.com/pydantic/pydantic-ai/commit/e3824a58c82864ed26afb2887619834a4eb86cc8"
},
{
"type": "PACKAGE",
"url": "https://github.com/pydantic/pydantic-ai"
},
{
"type": "WEB",
"url": "https://github.com/pydantic/pydantic-ai/releases/tag/v1.107.2"
},
{
"type": "WEB",
"url": "https://github.com/pydantic/pydantic-ai/releases/tag/v2.24.0"
}
],
"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": "Pydantic AI: Unbounded memory use when downloading remote content via web_fetch or FileUrl"
}
GHSA-V36G-JCW9-X7CW
Vulnerability from github – Published: 2026-10-08 17:40 – Updated: 2026-10-08 17:40Summary
Applications using Pydantic AI's local web-fetch tool can experience excessive CPU and memory use when it converts attacker-controlled HTML. An agent must fetch the affected page; provider-native web fetching is not affected.
Details
Nested block elements cause HTML-to-Markdown conversion to reprocess accumulated text at each level and can greatly expand the intermediate output. The response-body limit bounds downloaded bytes, while the returned-content limit is applied only after conversion. On current releases, conversion runs in a worker thread but can still consume substantial resources and delay other work in the process. Older releases performed conversion on the event loop.
Mitigation
Upgrade to a patched release of pydantic-ai or pydantic-ai-slim. If you cannot upgrade yet, avoid using local web fetching for attacker-controlled HTML.
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "pydantic-ai"
},
"ranges": [
{
"events": [
{
"introduced": "1.77.0"
},
{
"fixed": "1.107.7"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "PyPI",
"name": "pydantic-ai"
},
"ranges": [
{
"events": [
{
"introduced": "2.0.0b1"
},
{
"fixed": "2.52.0"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "PyPI",
"name": "pydantic-ai-slim"
},
"ranges": [
{
"events": [
{
"introduced": "1.77.0"
},
{
"fixed": "1.107.7"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "PyPI",
"name": "pydantic-ai-slim"
},
"ranges": [
{
"events": [
{
"introduced": "2.0.0b1"
},
{
"fixed": "2.52.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-107287"
],
"database_specific": {
"cwe_ids": [
"CWE-400",
"CWE-407"
],
"github_reviewed": true,
"github_reviewed_at": "2026-10-08T17:40:50Z",
"nvd_published_at": null,
"severity": "MODERATE"
},
"details": "### Summary\n\nApplications using Pydantic AI\u0027s local web-fetch tool can experience excessive CPU and memory use when it converts attacker-controlled HTML. An agent must fetch the affected page; provider-native web fetching is not affected.\n\n### Details\n\nNested block elements cause HTML-to-Markdown conversion to reprocess accumulated text at each level and can greatly expand the intermediate output. The response-body limit bounds downloaded bytes, while the returned-content limit is applied only after conversion. On current releases, conversion runs in a worker thread but can still consume substantial resources and delay other work in the process. Older releases performed conversion on the event loop.\n\n### Mitigation\n\nUpgrade to a patched release of `pydantic-ai` or `pydantic-ai-slim`. If you cannot upgrade yet, avoid using local web fetching for attacker-controlled HTML.",
"id": "GHSA-v36g-jcw9-x7cw",
"modified": "2026-10-08T17:40:50Z",
"published": "2026-10-08T17:40:50Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/pydantic/pydantic-ai/security/advisories/GHSA-v36g-jcw9-x7cw"
},
{
"type": "WEB",
"url": "https://github.com/pydantic/pydantic-ai/pull/8984"
},
{
"type": "WEB",
"url": "https://github.com/pydantic/pydantic-ai/pull/8985"
},
{
"type": "WEB",
"url": "https://github.com/pydantic/pydantic-ai/commit/2b247add4950bef61d352e7ca8aefbd20539180c"
},
{
"type": "WEB",
"url": "https://github.com/pydantic/pydantic-ai/commit/2fd38792693da00a3ca5412aeffb436787af3545"
},
{
"type": "PACKAGE",
"url": "https://github.com/pydantic/pydantic-ai"
},
{
"type": "WEB",
"url": "https://github.com/pydantic/pydantic-ai/releases/tag/v1.107.7"
},
{
"type": "WEB",
"url": "https://github.com/pydantic/pydantic-ai/releases/tag/v2.52.0"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Pydantic AI: Excessive resource use when local web fetching converts nested HTML"
}
GHSA-V39J-F7JX-49HV
Vulnerability from github – Published: 2022-05-13 01:09 – Updated: 2022-05-13 01:09Martem TELEM GW6 and GWM devices with firmware 2018.04.18-linux_4-01-601cb47 and prior allow the creation of new connections to one or more IOAs, without closing them properly, which may cause a denial of service within the industrial process control channel.
{
"affected": [],
"aliases": [
"CVE-2018-10607"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-07-31T17:29:00Z",
"severity": "HIGH"
},
"details": "Martem TELEM GW6 and GWM devices with firmware 2018.04.18-linux_4-01-601cb47 and prior allow the creation of new connections to one or more IOAs, without closing them properly, which may cause a denial of service within the industrial process control channel.",
"id": "GHSA-v39j-f7jx-49hv",
"modified": "2022-05-13T01:09:10Z",
"published": "2022-05-13T01:09:10Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-10607"
},
{
"type": "WEB",
"url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-142-01"
},
{
"type": "WEB",
"url": "http://martem.eu/csa/Martem_CSA_Telem_1805184.pdf"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/104286"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-V39Q-7G48-XFWH
Vulnerability from github – Published: 2025-07-15 21:31 – Updated: 2025-07-15 21:31Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.42, 8.4.0-8.4.5 and 9.0.0-9.3.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
{
"affected": [],
"aliases": [
"CVE-2025-50083"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-07-15T20:15:44Z",
"severity": "MODERATE"
},
"details": "Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.42, 8.4.0-8.4.5 and 9.0.0-9.3.0. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).",
"id": "GHSA-v39q-7g48-xfwh",
"modified": "2025-07-15T21:31:41Z",
"published": "2025-07-15T21:31:41Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-50083"
},
{
"type": "WEB",
"url": "https://www.oracle.com/security-alerts/cpujul2025.html"
}
],
"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"
}
]
}
GHSA-V3C5-JQR6-7QM8
Vulnerability from github – Published: 2022-12-23 00:30 – Updated: 2025-04-15 18:48An issue discovered in Python Charmers Future 0.18.2 and earlier allows remote attackers to cause a denial of service via crafted Set-Cookie header from malicious web server. This issue has been patched in version 0.18.3.
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 0.18.2"
},
"package": {
"ecosystem": "PyPI",
"name": "future"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "0.18.3"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2022-40899"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": true,
"github_reviewed_at": "2023-01-04T13:50:24Z",
"nvd_published_at": "2022-12-23T00:15:00Z",
"severity": "HIGH"
},
"details": "An issue discovered in Python Charmers Future 0.18.2 and earlier allows remote attackers to cause a denial of service via crafted Set-Cookie header from malicious web server. This issue has been patched in version 0.18.3.",
"id": "GHSA-v3c5-jqr6-7qm8",
"modified": "2025-04-15T18:48:13Z",
"published": "2022-12-23T00:30:23Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-40899"
},
{
"type": "WEB",
"url": "https://github.com/PythonCharmers/python-future/pull/610"
},
{
"type": "WEB",
"url": "https://github.com/python/cpython/pull/17157"
},
{
"type": "WEB",
"url": "https://github.com/PythonCharmers/python-future/commit/c91d70b34ef0402aef3e9d04364ba98509dca76f"
},
{
"type": "PACKAGE",
"url": "https://github.com/PythonCharmers/python-future"
},
{
"type": "WEB",
"url": "https://github.com/PythonCharmers/python-future/blob/master/src/future/backports/http/cookiejar.py#L215"
},
{
"type": "WEB",
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/future/PYSEC-2022-42991.yaml"
},
{
"type": "WEB",
"url": "https://pypi.org/project/future"
},
{
"type": "WEB",
"url": "https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages"
}
],
"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"
},
{
"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",
"type": "CVSS_V4"
}
],
"summary": "Python Charmers Future denial of service vulnerability"
}
GHSA-V3CQ-R2F8-QMMC
Vulnerability from github – Published: 2026-06-26 03:31 – Updated: 2026-06-26 03:31A flaw in Node.js HTTP/2 client allows a server to send an unlimited number of ORIGIN frames, which could lead to an Out of Memory error on the client.
This vulnerability affects all supported release lines: Node.js 22, Node.js 24, and Node.js 26.
{
"affected": [],
"aliases": [
"CVE-2026-48619"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-06-26T02:16:52Z",
"severity": "MODERATE"
},
"details": "A flaw in Node.js HTTP/2 client allows a server to send an unlimited number of ORIGIN frames, which could lead to an Out of Memory error on the client.\n\nThis vulnerability affects all supported release lines: **Node.js 22**, **Node.js 24**, and **Node.js 26**.",
"id": "GHSA-v3cq-r2f8-qmmc",
"modified": "2026-06-26T03:31:29Z",
"published": "2026-06-26T03:31:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-48619"
},
{
"type": "WEB",
"url": "https://nodejs.org/en/blog/vulnerability/june-2026-security-releases"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-V3H8-RW48-H4GR
Vulnerability from github – Published: 2022-05-13 01:07 – Updated: 2024-01-15 19:14Apache Geronimo 2.2.1 and earlier computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters. NOTE: this might overlap CVE-2011-4461.
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.apache.geronimo:geronimo"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.2.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2011-5034"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": true,
"github_reviewed_at": "2024-01-15T19:14:56Z",
"nvd_published_at": "2011-12-30T01:55:00Z",
"severity": "HIGH"
},
"details": "Apache Geronimo 2.2.1 and earlier computes hash values for form parameters without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted parameters. NOTE: this might overlap CVE-2011-4461.",
"id": "GHSA-v3h8-rw48-h4gr",
"modified": "2024-01-15T19:14:56Z",
"published": "2022-05-13T01:07:39Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2011-5034"
},
{
"type": "WEB",
"url": "https://github.com/FireFart/HashCollision-DOS-POC/blob/master/HashtablePOC.py"
},
{
"type": "PACKAGE",
"url": "https://github.com/apache/geronimo"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r20957aa5962a48328f199e2373f408aeeae601a45dd5275a195e2b6e@%3Cjava-dev.axis.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r360b70489bad65286b49ceb5303a849d2a7ec7d1292774a7259579e1@%3Cissues.karaf.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r3c541f019b74902e8e61d73e40ecc2837dfce1b744ad5546919b993c@%3Cissues.karaf.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r4fe6b5ff1d48e23337304fd5ac983d89328aecbd1fa198cfc966fbd7@%3Cdev.geronimo.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r653f633aa7b6ccbb8c338dbfcea7a00e4ae9d6f3e064a03cab8dc20d@%3Cjava-dev.axis.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r67747af92035942c9c413bd8394acbb8a1ace5833c0177014c825bc2@%3Cissues.karaf.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r8dc1a0ae0e0cf9d2494b8cbd66562f99331c4cf635e7781850a9b9ba@%3Cjava-dev.axis.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/ra10015f6f3c3c88b7d813383554e87c06347fe163487148669189b8e@%3Cdev.geronimo.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/ra1fe29f6399b68980f914d8613dee7f67d62a1a97722fe9cd56f4f5f@%3Cdev.geronimo.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/rb0e85243d7268f1d7a1edb5e6c7df885dbd300acabaaf4cb0e880518@%3Cissues.karaf.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/rdd67ea3e489134f653349fc2cb09828ac8462aa61dd776b505a3297a@%3Cissues.karaf.apache.org%3E"
},
{
"type": "WEB",
"url": "https://web.archive.org/web/20120105151644/http://www.nruns.com/_downloads/advisory28122011.pdf"
},
{
"type": "WEB",
"url": "https://web.archive.org/web/20130213132312/http://archives.neohapsis.com/archives/bugtraq/2011-12/0181.html"
},
{
"type": "WEB",
"url": "http://www.kb.cert.org/vuls/id/903934"
},
{
"type": "WEB",
"url": "http://www.ocert.org/advisories/ocert-2011-003.html"
}
],
"schema_version": "1.4.0",
"severity": [],
"summary": "Apache Geronimo Hash Collisions Cause DoS"
}
GHSA-V3J3-5FRM-692P
Vulnerability from github – Published: 2023-04-14 00:31 – Updated: 2024-04-04 03:27TiKV 6.1.2 allows remote attackers to cause a denial of service (fatal error) upon an attempt to get a timestamp from the Placement Driver.
{
"affected": [],
"aliases": [
"CVE-2023-30635"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-04-13T23:15:00Z",
"severity": "HIGH"
},
"details": "TiKV 6.1.2 allows remote attackers to cause a denial of service (fatal error) upon an attempt to get a timestamp from the Placement Driver.",
"id": "GHSA-v3j3-5frm-692p",
"modified": "2024-04-04T03:27:34Z",
"published": "2023-04-14T00:31:38Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-30635"
},
{
"type": "WEB",
"url": "https://github.com/tikv/tikv/issues/14516"
}
],
"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"
}
]
}
Mitigation
Design throttling mechanisms into the system architecture. The best protection is to limit the amount of resources that an unauthorized user can cause to be expended. A strong authentication and access control model will help prevent such attacks from occurring in the first place. The login application should be protected against DoS attacks as much as possible. Limiting the database access, perhaps by caching result sets, can help minimize the resources expended. To further limit the potential for a DoS attack, consider tracking the rate of requests received from users and blocking requests that exceed a defined rate threshold.
Mitigation
- Mitigation of resource exhaustion attacks requires that the target system either:
- The first of these solutions is an issue in itself though, since it may allow attackers to prevent the use of the system by a particular valid user. If the attacker impersonates the valid user, they may be able to prevent the user from accessing the server in question.
- The second solution is simply difficult to effectively institute -- and even when properly done, it does not provide a full solution. It simply makes the attack require more resources on the part of the attacker.
- recognizes the attack and denies that user further access for a given amount of time, or
- uniformly throttles all requests in order to make it more difficult to consume resources more quickly than they can again be freed.
Mitigation
Ensure that protocols have specific limits of scale placed on them.
Mitigation
Ensure that all failures in resource allocation place the system into a safe posture.
CAPEC-147: XML Ping of the Death
An attacker initiates a resource depletion attack where a large number of small XML messages are delivered at a sufficiently rapid rate to cause a denial of service or crash of the target. Transactions such as repetitive SOAP transactions can deplete resources faster than a simple flooding attack because of the additional resources used by the SOAP protocol and the resources necessary to process SOAP messages. The transactions used are immaterial as long as they cause resource utilization on the target. In other words, this is a normal flooding attack augmented by using messages that will require extra processing on the target.
CAPEC-227: Sustained Client Engagement
An adversary attempts to deny legitimate users access to a resource by continually engaging a specific resource in an attempt to keep the resource tied up as long as possible. The adversary's primary goal is not to crash or flood the target, which would alert defenders; rather it is to repeatedly perform actions or abuse algorithmic flaws such that a given resource is tied up and not available to a legitimate user. By carefully crafting a requests that keep the resource engaged through what is seemingly benign requests, legitimate users are limited or completely denied access to the resource.
CAPEC-492: Regular Expression Exponential Blowup
An adversary may execute an attack on a program that uses a poor Regular Expression(Regex) implementation by choosing input that results in an extreme situation for the Regex. A typical extreme situation operates at exponential time compared to the input size. This is due to most implementations using a Nondeterministic Finite Automaton(NFA) state machine to be built by the Regex algorithm since NFA allows backtracking and thus more complex regular expressions.