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CVE-2008-2942: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

May 1, 2022 (updated September 22, 2023)

Directory traversal vulnerability in patch.py in Mercurial 1.0.1 allows user-assisted attackers to modify arbitrary files via “..” (dot dot) sequences in a patch file.

References

  • lists.opensuse.org/opensuse-security-announce/2008-07/msg00006.html
  • secunia.com/advisories/31108
  • secunia.com/advisories/31110
  • secunia.com/advisories/31167
  • security.gentoo.org/glsa/glsa-200807-09.xml
  • wiki.rpath.com/Advisories:rPSA-2008-0211
  • www.openwall.com/lists/oss-security/2008/06/30/1
  • www.openwall.com/lists/oss-security/2008/07/01/1
  • www.securityfocus.com/archive/1/493881/100/0/threaded
  • www.securityfocus.com/bid/30072
  • www.selenic.com/hg/rev/87c704ac92d4
  • exchange.xforce.ibmcloud.com/vulnerabilities/43551
  • github.com/advisories/GHSA-v2gw-x5jf-pgwv
  • issues.rpath.com/browse/RPL-2633
  • nvd.nist.gov/vuln/detail/CVE-2008-2942

Code Behaviors & Features

Detect and mitigate CVE-2008-2942 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →

Affected versions

All versions before 1.0.2

Fixed versions

  • 1.0.2

Solution

Upgrade to version 1.0.2 or above.

Impact 6.8 MEDIUM

AV:N/AC:M/Au:N/C:P/I:P/A:P

Learn more about CVSS

Weakness

  • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Source file

pypi/mercurial/CVE-2008-2942.yml

Spotted a mistake? Edit the file on GitLab.

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