HighFix available

git — security advisory

Type: advisorySources: OSVAdvisory ID: DEBIAN-CVE-2023-23946

Git, a revision control system, is vulnerable to path traversal prior to versions 2.39.2, 2.38.4, 2.37.6, 2.36.5, 2.35.7, 2.34.7, 2.33.7, 2.32.6, 2.31.7, and 2.30.8. By feeding a crafted input to `git apply`, a path outside the working tree can be overwritten as the user who is running `git apply`. A fix has been prepared and will appear in v2.39.2, v2.38.4, v2.37.6, v2.36.5, v2.35.7, v2.34.7, v2.33.7, v2.32.6, v2.31.7, and v2.30.8. As a workaround, use `git apply --stat` to inspect a patch before applying; avoid applying one that creates a symbolic link and then creates a file beyond the symbolic link.

Products: git
Affected versions: Not specified
Fixed versions: 1:2.39.2-1
CVEs: CVE-2023-23946
Confirmed fixed CVEs: Not specified
Updated in this feed: 28 Oct 2026, 11:08 UTC · Revision 1

Source evidence

DEBIAN-CVE-2023-23946

core-osv · Original source

Published 14 Feb 2023, 20:15 UTC

osv:DEBIAN-CVE-2023-23946

git

Fixed versions: 1:2.39.2-1

git

Fixed versions: 1:2.39.2-1

git

Fixed versions: 1:2.39.2-1

Complete source record

{
  "id": "64a8173b28458c1709d8658234bd52eed67d8054583e4451dcd22e29651b183f",
  "url": "https://osv.dev/vulnerability/DEBIAN-CVE-2023-23946",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "DEBIAN-CVE-2023-23946",
    "summary": "Git, a revision control system, is vulnerable to path traversal prior to versions 2.39.2, 2.38.4, 2.37.6, 2.36.5, 2.35.7, 2.34.7, 2.33.7, 2.32.6, 2.31.7, and 2.30.8. By feeding a crafted input to `git apply`, a path outside the working tree can be overwritten as the user who is running `git apply`. A fix has been prepared and will appear in v2.39.2, v2.38.4, v2.37.6, v2.36.5, v2.35.7, v2.34.7, v2.33.7, v2.32.6, v2.31.7, and v2.30.8. As a workaround, use `git apply --stat` to inspect a patch before applying; avoid applying one that creates a symbolic link and then creates a file beyond the symbolic link.",
    "evidence": "osv:DEBIAN-CVE-2023-23946",
    "products": [
      {
        "name": {
          "value": "git",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1:2.39.2-1",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "git",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1:2.39.2-1",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      },
      {
        "name": {
          "value": "git",
          "evidence": "/affected/2/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "1:2.39.2-1",
            "evidence": "/affected/2/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "DEBIAN-CVE-2023-23946",
      "aliases": [
        "DEBIAN-CVE-2023-23946"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1:2.39.2-1"
                }
              ]
            }
          ],
          "package": {
            "name": "git",
            "purl": "pkg:deb/debian/git?arch=source&distro=bookworm",
            "ecosystem": "Debian:12"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-23946.json"
          },
          "ecosystem_specific": {
            "urgency": "not yet assigned"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1:2.39.2-1"
                }
              ]
            }
          ],
          "package": {
            "name": "git",
            "purl": "pkg:deb/debian/git?arch=source&distro=trixie",
            "ecosystem": "Debian:13"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-23946.json"
          },
          "ecosystem_specific": {
            "urgency": "not yet assigned"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "1:2.39.2-1"
                }
              ]
            }
          ],
          "package": {
            "name": "git",
            "purl": "pkg:deb/debian/git?arch=source&distro=forky",
            "ecosystem": "Debian:14"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-23946.json"
          },
          "ecosystem_specific": {
            "urgency": "not yet assigned"
          }
        }
      ],
      "modified": "2026-10-09T09:47:31.409032014Z",
      "provider": "osv",
      "upstream": [
        "CVE-2023-23946"
      ],
      "references": [
        "https://security-tracker.debian.org/tracker/CVE-2023-23946"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2023-23946",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 111610,
  "published_at": "2023-02-14T20:15:17.457+00:00"
}