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CVE-2022-23122

Published: 21 March 2022

[Netatalk setfilparams Stack-based Buffer Overflow Remote Code Execution Vulnerability This vulnerability allows remote attackers to execute arbitrary code on affected installations of Netatalk. Authentication is not required to exploit this vulnerability. The specific flaw exists within the setfilparams function. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root.]

Notes

AuthorNote
0xnishit
Fix commit: https://github.com/Netatalk/Netatalk/commit/4a8f6c964d5ca86df27c50e50dc1b60d39c9b76d
Backporting MR is yet to generate

Priority

High

Status

Package Release Status
netatalk
Launchpad, Ubuntu, Debian
bionic Needed

focal Needed

impish Ignored
(reached end-of-life)
jammy Needed

kinetic Not vulnerable
(3.1.13~ds-2)
trusty Needed

upstream
Released (3.1.13)
xenial Needs triage