[ANNOUNCE] Git v2.35.2 and below for CVE-2022-24765
Junio C Hamano
gitster at pobox.com
Tue Apr 12 18:01:21 BST 2022
The latest maintenance release Git v2.35.2, together with releases
for older maintenance tracks v2.30.3, v2.31.2, v2.32.1, v2.33.2, and
v2.34.2, are now available at the usual places.
These maintenance releases are to address the security issues
described in CVE-2022-24765. Please update at your earliest
opportunity.
The tarballs are found at:
https://www.kernel.org/pub/software/scm/git/
The following public repositories all have a copy of the 'v2.35.2',
'v2.34.2', 'v2.33.2', 'v2.32.1', 'v2.31.2', and 'v2.30.3' tags.
url = https://git.kernel.org/pub/scm/git/git
url = https://kernel.googlesource.com/pub/scm/git/git
url = https://github.com/gitster/git
CVE-2022-24765:
On multi-user machines, Git users might find themselves
unexpectedly in a Git worktree, e.g. when another user created a
repository in `C:\.git`, in a mounted network drive or in a
scratch space. Merely having a Git-aware prompt that runs `git
status` (or `git diff`) and navigating to a directory which is
supposedly not a Git worktree, or opening such a directory in an
editor or IDE such as VS Code or Atom, will potentially run
commands defined by that other user.
Credit for finding this vulnerability goes to 俞晨东; the fix was
authored by Johannes Schindelin.
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