GLSA 202003-30: Git: Multiple vulnerabilities

http://security.gentoo.org/

Severity:	normal
Title:	Git: Multiple vulnerabilities
Date:	03/15/2020
Bugs:	#702296
ID:	202003-30

Synopsis

Multiple vulnerabilities have been found in Git, the worst of which could result in the arbitrary execution of code.

Background

Git is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency.

Affected packages

Package	Vulnerable	Unaffected	Architecture(s)
dev-vcs/git	< 2.21.1	>= 2.21.1	All supported architectures

Description

Multiple vulnerabilities have been discovered in Git. Please review the CVE identifiers referenced below for details.

Impact

An attacker could possibly overwrite arbitrary paths, execute arbitrary code, and overwrite files in the .git directory.

Workaround

There is no known workaround at this time.

Resolution

All Git 2.21.x users should upgrade to the latest version:

      # emerge --sync
      # emerge --ask --oneshot --verbose ">=dev-vcs/git-2.21.1"

All Git 2.23.x users should upgrade to the latest version:


      # emerge --sync
      # emerge --ask --oneshot --verbose ">=dev-vcs/git-2.23.1-r1"

All Git 2.24.x users should upgrade to the latest version:


      # emerge --sync
      # emerge --ask --oneshot --verbose ">=dev-vcs/git-2.24.1"

References

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-202003-30.xml

Concerns?

Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org.