ubuntu-cve-2024-53263
Vulnerability from osv_ubuntu
Published
2025-01-14 20:15
Modified
2026-01-27 11:05
Summary
Details

Git LFS is a Git extension for versioning large files. When Git LFS requests credentials from Git for a remote host, it passes portions of the host's URL to the git-credential(1) command without checking for embedded line-ending control characters, and then sends any credentials it receives back from the Git credential helper to the remote host. By inserting URL-encoded control characters such as line feed (LF) or carriage return (CR) characters into the URL, an attacker may be able to retrieve a user's Git credentials. This problem exists in all previous versions and is patched in v3.6.1. All users should upgrade to v3.6.1. There are no workarounds known at this time.

Severity
8.5 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
N/A (UNKNOWN)
medium
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "git-lfs",
            "binary_version": "2.3.4-1ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:18.04:LTS",
        "name": "git-lfs",
        "purl": "pkg:deb/ubuntu/git-lfs@2.3.4-1ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.3.4-1ubuntu0.1~esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.2.1-1",
        "2.3.3-1",
        "2.3.4-1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "git-lfs",
            "binary_version": "2.9.2-1ubuntu0.1~esm2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:20.04:LTS",
        "name": "git-lfs",
        "purl": "pkg:deb/ubuntu/git-lfs@2.9.2-1ubuntu0.1~esm2?arch=source\u0026distro=esm-apps/focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.9.2-1ubuntu0.1~esm2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.8.0-4",
        "2.9.0-1",
        "2.9.1-1",
        "2.9.2-1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "git-lfs",
            "binary_version": "3.0.2-1ubuntu0.3+esm2"
          },
          {
            "binary_name": "golang-github-git-lfs-git-lfs-dev",
            "binary_version": "3.0.2-1ubuntu0.3+esm2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:22.04:LTS",
        "name": "git-lfs",
        "purl": "pkg:deb/ubuntu/git-lfs@3.0.2-1ubuntu0.3+esm2?arch=source\u0026distro=esm-apps/jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.0.2-1ubuntu0.3+esm2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2.13.2-1",
        "3.0.2-1",
        "3.0.2-1ubuntu0.1",
        "3.0.2-1ubuntu0.2",
        "3.0.2-1ubuntu0.3",
        "3.0.2-1ubuntu0.3+esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "git-lfs",
            "binary_version": "3.4.1-1ubuntu0.3+esm2"
          },
          {
            "binary_name": "golang-github-git-lfs-git-lfs-dev",
            "binary_version": "3.4.1-1ubuntu0.3+esm2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:24.04:LTS",
        "name": "git-lfs",
        "purl": "pkg:deb/ubuntu/git-lfs@3.4.1-1ubuntu0.3+esm2?arch=source\u0026distro=esm-apps/noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.4.1-1ubuntu0.3+esm2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.4.0-1build1",
        "3.4.1-1",
        "3.4.1-1ubuntu0.1",
        "3.4.1-1ubuntu0.2",
        "3.4.1-1ubuntu0.2+esm1",
        "3.4.1-1ubuntu0.3",
        "3.4.1-1ubuntu0.3+esm1"
      ]
    }
  ],
  "aliases": [],
  "details": "Git LFS is a Git extension for versioning large files. When Git LFS requests credentials from Git for a remote host, it passes portions of the host\u0027s URL to the `git-credential(1)` command without checking for embedded line-ending control characters, and then sends any credentials it receives back from the Git credential helper to the remote host. By inserting URL-encoded control characters such as line feed (LF) or carriage return (CR) characters into the URL, an attacker may be able to retrieve a user\u0027s Git credentials. This problem exists in all previous versions and is patched in v3.6.1. All users should upgrade to v3.6.1. There are no workarounds known at this time.",
  "id": "UBUNTU-CVE-2024-53263",
  "modified": "2026-01-27T11:05:53Z",
  "published": "2025-01-14T20:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2024-53263"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-53263"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/git-lfs/git-lfs/security/advisories/GHSA-q6r2-x2cc-vrp7"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/git-lfs/git-lfs/commit/0345b6f816e611d050c0df67b61f0022916a1c90"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/git-lfs/git-lfs/commit/44236960abcebdcc5889d8814e274fbe66d0f4e1"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/git-lfs/git-lfs/releases/tag/v3.6.1"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-7977-1"
    }
  ],
  "related": [
    "USN-7977-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2024-53263"
  ]
}



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