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  5. CVE-2021-28955

CVE-2021-28955: Uncontrolled Search Path Element

May 25, 2021

git-bug before 0.7.2 has an Uncontrolled Search Path Element. It will execute git.bat from the current directory in certain PATH situations (most often seen on Windows).

References

  • github.com/MichaelMure/git-bug/pull/604
  • github.com/MichaelMure/git-bug/security/advisories/GHSA-m898-h4pm-pqfr
  • github.com/advisories/GHSA-m898-h4pm-pqfr
  • nvd.nist.gov/vuln/detail/CVE-2021-28955

Code Behaviors & Features

Detect and mitigate CVE-2021-28955 with GitLab Dependency Scanning

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Affected versions

All versions before 0.7.2

Fixed versions

  • 0.7.2

Solution

Upgrade to version 0.7.2 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-427: Uncontrolled Search Path Element
  • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Source file

go/github.com/MichaelMure/git-bug/repository/CVE-2021-28955.yml

Spotted a mistake? Edit the file on GitLab.

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