USN-5450-1 (UBUNTU-CVE-2021-28544)

Vulnerability from osv_ubuntu – Published: 2022-05-27 01:00 – Updated: 2026-04-22 07:37 – Source website
VLAI
Summary
subversion vulnerabilities
Details

Evgeny Kotkov discovered that subversion servers did not properly follow path-based authorization rules in certain cases. An attacker could potentially use this issue to retrieve information about private paths. (CVE-2021-28544)

Thomas Weißschuh discovered that subversion servers did not properly handle memory in certain configurations. A remote attacker could potentially use this issue to cause a denial of service or other unspecified impact. (CVE-2022-24070)

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2021-28544",
              "severity": [
                {
                  "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            },
            {
              "id": "CVE-2022-24070",
              "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"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:22.04:LTS"
        }
      },
      "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": "Evgeny Kotkov discovered that subversion servers did not properly follow\npath-based authorization rules in certain cases. An attacker could\npotentially use this issue to retrieve information about private paths.\n(CVE-2021-28544)\n\nThomas Wei\u00dfschuh discovered that subversion servers did not properly handle\nmemory in certain configurations. A remote attacker could potentially use\nthis issue to cause a denial of service or other unspecified impact.\n(CVE-2022-24070)\n",
  "id": "USN-5450-1",
  "modified": "2026-04-22T07:37:02Z",
  "published": "2022-05-27T01:00:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-5450-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-28544"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2022-24070"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "subversion vulnerabilities",
  "upstream": [
    "UBUNTU-CVE-2021-28544",
    "UBUNTU-CVE-2022-24070"
  ]
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

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.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON

Loading timeline…




    Related by attack behaviour

    Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.