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  5. CVE-2021-29417

CVE-2021-29417: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

May 24, 2022 (updated July 13, 2023)

gitjacker before 0.1.0 allows remote attackers to execute arbitrary code via a crafted .git directory because of directory traversal.

References

  • github.com/advisories/GHSA-4j5x-f394-xx79
  • github.com/liamg/gitjacker/compare/v0.0.3...v0.1.0
  • github.com/liamg/gitjacker/releases/tag/v0.1.0
  • nvd.nist.gov/vuln/detail/CVE-2021-29417
  • vuln.ryotak.me/advisories/5

Code Behaviors & Features

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Affected versions

All versions before 0.1.0

Fixed versions

  • v0.1.0

Solution

Upgrade to version 0.1.0 or above.

Impact 9.8 CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Learn more about CVSS

Weakness

  • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
  • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Source file

go/github.com/liamg/gitjacker/CVE-2021-29417.yml

Spotted a mistake? Edit the file on GitLab.

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