ubuntu-cve-2022-24070
Vulnerability from osv_ubuntu
Published
2021-04-12 00:00
Modified
2026-04-22 07:41
Summary
Details

Subversion's mod_dav_svn is vulnerable to memory corruption. While looking up path-based authorization rules, mod_dav_svn servers may attempt to use memory which has already been freed. Affected Subversion mod_dav_svn servers 1.10.0 through 1.14.1 (inclusive). Servers that do not use mod_dav_svn are not affected.

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
N/A (UNKNOWN)
medium
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libapache2-mod-svn",
            "binary_version": "1.13.0-3ubuntu0.1"
          },
          {
            "binary_name": "libsvn-java",
            "binary_version": "1.13.0-3ubuntu0.1"
          },
          {
            "binary_name": "libsvn-perl",
            "binary_version": "1.13.0-3ubuntu0.1"
          },
          {
            "binary_name": "libsvn1",
            "binary_version": "1.13.0-3ubuntu0.1"
          },
          {
            "binary_name": "python-subversion",
            "binary_version": "1.13.0-3ubuntu0.1"
          },
          {
            "binary_name": "ruby-svn",
            "binary_version": "1.13.0-3ubuntu0.1"
          },
          {
            "binary_name": "subversion",
            "binary_version": "1.13.0-3ubuntu0.1"
          },
          {
            "binary_name": "subversion-tools",
            "binary_version": "1.13.0-3ubuntu0.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "subversion",
        "purl": "pkg:deb/ubuntu/subversion@1.13.0-3ubuntu0.1?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.13.0-3ubuntu0.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.10.6-1",
        "1.10.6-1build1",
        "1.13.0-1",
        "1.13.0-1ubuntu1",
        "1.13.0-2",
        "1.13.0-2ubuntu2",
        "1.13.0-3"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libapache2-mod-svn",
            "binary_version": "1.14.1-3ubuntu0.22.04.1"
          },
          {
            "binary_name": "libsvn-java",
            "binary_version": "1.14.1-3ubuntu0.22.04.1"
          },
          {
            "binary_name": "libsvn-perl",
            "binary_version": "1.14.1-3ubuntu0.22.04.1"
          },
          {
            "binary_name": "libsvn1",
            "binary_version": "1.14.1-3ubuntu0.22.04.1"
          },
          {
            "binary_name": "python3-subversion",
            "binary_version": "1.14.1-3ubuntu0.22.04.1"
          },
          {
            "binary_name": "ruby-svn",
            "binary_version": "1.14.1-3ubuntu0.22.04.1"
          },
          {
            "binary_name": "subversion",
            "binary_version": "1.14.1-3ubuntu0.22.04.1"
          },
          {
            "binary_name": "subversion-tools",
            "binary_version": "1.14.1-3ubuntu0.22.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "subversion",
        "purl": "pkg:deb/ubuntu/subversion@1.14.1-3ubuntu0.22.04.1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.14.1-3ubuntu0.22.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.14.1-3",
        "1.14.1-3build2",
        "1.14.1-3build3",
        "1.14.1-3build4"
      ]
    }
  ],
  "aliases": [],
  "details": "Subversion\u0027s mod_dav_svn is vulnerable to memory corruption. While looking up path-based authorization rules, mod_dav_svn servers may attempt to use memory which has already been freed. Affected Subversion mod_dav_svn servers 1.10.0 through 1.14.1 (inclusive). Servers that do not use mod_dav_svn are not affected.",
  "id": "UBUNTU-CVE-2022-24070",
  "modified": "2026-04-22T07:41:30Z",
  "published": "2021-04-12T00:00:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-24070"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5372-1"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5450-1"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-24070"
    }
  ],
  "related": [
    "USN-5372-1",
    "USN-5450-1"
  ],
  "schema_version": "1.7.0",
  "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": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2022-24070"
  ]
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





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.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • 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.


Detection rules are retrieved from Rulezet.