GSD-2021-26544

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
Livy server version 0.7.0-incubating (only) is vulnerable to a cross site scripting issue in the session name. A malicious user could use this flaw to access logs and results of other users' sessions and run jobs with their privileges. This issue is fixed in Livy 0.7.1-incubating.
Aliases
Aliases
CVE-2021-26544
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{
  "GSD": {
    "alias": "CVE-2021-26544",
    "description": "Livy server version 0.7.0-incubating (only) is vulnerable to a cross site scripting issue in the session name. A malicious user could use this flaw to access logs and results of other users\u0027 sessions and run jobs with their privileges. This issue is fixed in Livy 0.7.1-incubating.",
    "id": "GSD-2021-26544"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-26544"
      ],
      "details": "Livy server version 0.7.0-incubating (only) is vulnerable to a cross site scripting issue in the session name. A malicious user could use this flaw to access logs and results of other users\u0027 sessions and run jobs with their privileges. This issue is fixed in Livy 0.7.1-incubating.",
      "id": "GSD-2021-26544",
      "modified": "2023-12-13T01:23:33.963846Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "security@apache.org",
        "ID": "CVE-2021-26544",
        "STATE": "PUBLIC",
        "TITLE": "Apache Livy (Incubating) is vulnerable to cross site scripting"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
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                    "product_name": "Apache Livy (Incubating)",
                    "version": {
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                  }
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              },
              "vendor_name": "Apache Software Foundation"
            }
          ]
        }
      },
      "credit": [
        {
          "lang": "eng",
          "value": "We would like to thank Andras Beni for reporting this issue"
        }
      ],
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            "value": "Livy server version 0.7.0-incubating (only) is vulnerable to a cross site scripting issue in the session name. A malicious user could use this flaw to access logs and results of other users\u0027 sessions and run jobs with their privileges. This issue is fixed in Livy 0.7.1-incubating."
          }
        ]
      },
      "generator": {
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      "impact": {},
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "CWE-79 Cross-site Scripting (XSS)"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/apache/incubator-livy/commit/4d8a912699683b973eee76d4e91447d769a0cb0d",
            "refsource": "MISC",
            "url": "https://github.com/apache/incubator-livy/commit/4d8a912699683b973eee76d4e91447d769a0cb0d"
          },
          {
            "name": "https://lists.apache.org/thread.html/r2db14e7fd1e5ec2519e8828d43529bad623d75698cc7918af3a3f3ed%40%3Cuser.livy.apache.org%3E",
            "refsource": "MISC",
            "url": "https://lists.apache.org/thread.html/r2db14e7fd1e5ec2519e8828d43529bad623d75698cc7918af3a3f3ed%40%3Cuser.livy.apache.org%3E"
          },
          {
            "name": "[oss-security] 20210220 CVE-2021-26544: Apache Livy (Incubating) is vulnerable to cross site scripting",
            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2021/02/20/1"
          }
        ]
      },
      "source": {
        "defect": [
          "https://github.com/apache/incubator-livy/commit/4d8a912699683b973eee76d4e91447d769a0cb0d"
        ],
        "discovery": "UNKNOWN"
      },
      "work_around": [
        {
          "lang": "eng",
          "value": "Users can upgrade to 0.7.1-incubating or apply the patch at the github URL."
        }
      ]
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "(0)",
          "affected_versions": "None",
          "cvss_v2": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-79",
            "CWE-937"
          ],
          "date": "2023-07-19",
          "description": "This advisory has been marked as a False Positive and has been removed.",
          "fixed_versions": [],
          "identifier": "CVE-2021-26544",
          "identifiers": [
            "GHSA-74qp-233x-p5j8",
            "CVE-2021-26544"
          ],
          "not_impacted": "",
          "package_slug": "maven/org.apache.livy/livy-main",
          "pubdate": "2021-05-13",
          "solution": "Nothing to do",
          "title": "False positive",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2021-26544",
            "https://github.com/apache/incubator-livy/commit/4d8a912699683b973eee76d4e91447d769a0cb0d",
            "https://github.com/advisories/GHSA-74qp-233x-p5j8"
          ],
          "uuid": "18652d4b-5f09-4e96-a0be-caabca8fcee1"
        },
        {
          "affected_range": "[0.7.0]",
          "affected_versions": "Version 0.7.0",
          "cvss_v2": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-79",
            "CWE-937"
          ],
          "date": "2021-05-13",
          "description": "Livy server version 0.7.0-incubating (only) is vulnerable to a cross site scripting issue in the session name. A malicious user could use this flaw to access logs and results of other users\u0027 sessions and run jobs with their privileges. This issue is fixed in Livy 0.7.1-incubating.",
          "fixed_versions": [
            "0.7.1"
          ],
          "identifier": "CVE-2021-26544",
          "identifiers": [
            "GHSA-74qp-233x-p5j8",
            "CVE-2021-26544"
          ],
          "not_impacted": "All versions before 0.7.0, all versions after 0.7.0",
          "package_slug": "maven/org.apache.livy/livy-server",
          "pubdate": "2021-05-13",
          "solution": "Upgrade to version 0.7.1 or above.",
          "title": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2021-26544",
            "https://github.com/apache/incubator-livy/commit/4d8a912699683b973eee76d4e91447d769a0cb0d",
            "https://github.com/advisories/GHSA-74qp-233x-p5j8"
          ],
          "uuid": "2d5681dc-a44b-458e-853f-e8e6a75de941"
        }
      ]
    },
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                "cpe23Uri": "cpe:2.3:a:apache:livy:0.7.0-incubating:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
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        "description": {
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              "value": "Livy server version 0.7.0-incubating (only) is vulnerable to a cross site scripting issue in the session name. A malicious user could use this flaw to access logs and results of other users\u0027 sessions and run jobs with their privileges. This issue is fixed in Livy 0.7.1-incubating."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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              "description": [
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                  "value": "CWE-79"
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        "references": {
          "reference_data": [
            {
              "name": "N/A",
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              "tags": [
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 3.5,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 6.8,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "LOW",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 2.3,
          "impactScore": 2.7
        }
      },
      "lastModifiedDate": "2021-02-26T14:18Z",
      "publishedDate": "2021-02-20T09:15Z"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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