PT-2021-18200 · Gitjacker · Gitjacker

Ryotak · Published 2021-03-29 · Updated 2024-08-20 · CVE-2021-29417

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: gitjacker versions prior to 0.1.0

Description: The issue allows remote attackers to execute arbitrary code via a crafted .git directory because of directory traversal. This enables attackers to potentially gain control over the system.

Recommendations: For versions prior to 0.1.0, update to version 0.1.0 or later to resolve the issue. As a temporary workaround, consider restricting access to the .git directory to minimize the risk of exploitation.

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2021-29417

GHSA-4J5X-F394-XX79

GO-2023-1911

Affected Products

Gitjacker

References · 9

• https://github.com/liamg/gitjacker/compare/v0.0.3...v0.1.0 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2021-29417 · Security Note
• https://osv.dev/vulnerability/GHSA-4j5x-f394-xx79 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-29417 · Vendor Advisory
• https://osv.dev/vulnerability/GO-2023-1911 · Vendor Advisory
• https://github.com/liamg/gitjacker/releases/tag/v0.1.0 · Note
• https://t.me/cvenotify/12634 · Telegram Post
• https://vuln.ryotak.me/advisories/5 · Note
• https://github.com/advisories/GHSA-4j5x-f394-xx79 · Note