Home / mailings [SECURITY] [DSA 5234-1] fish security update
Posted on 21 September 2022
Debian Security Advisory- -------------------------------------------------------------------------
Debian Security Advisory DSA-5234-1 security@debian.org
https://www.debian.org/security/ Aron Xu
September 21, 2022 https://www.debian.org/security/faq
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Package : fish
CVE ID : CVE-2022-20001
An arbitrary code execution vulnerability was disovered in fish, a
command line shell. When using the default configuraton of fish,
changing to a directory automatically ran `git` commands in order to
display information about the current repository in the prompt. Such
repositories can contain per-repository configuration that change the
behavior of git, including running arbitrary commands.
For the stable distribution (bullseye), this problem has been fixed in
version 3.1.2-3+deb11u1.
We recommend that you upgrade your fish packages.
For the detailed security status of fish please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/fish
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org
