[SECURITY] [DLA 4472-1] sudo security update
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Debian LTS Advisory DLA-4472-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Bastien Roucariès
February 06, 2026 https://wiki.debian.org/LTS
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Package : sudo
Version : 1.9.5p2-3+deb11u3
CVE ID : CVE-2023-28486 CVE-2023-28487
Sudo, a program designed to allow a sysadmin to give limited
root privileges to users and log root activity, was
affected by multiple vulnerabilities.
CVE-2023-28486
Sudo did not escape control characters in log messages.
CVE-2023-28487
Sudo did not escape control characters in sudoreplay output.
For Debian 11 bullseye, these problems have been fixed in version
1.9.5p2-3+deb11u3.
We recommend that you upgrade your sudo packages.
For the detailed security status of sudo please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/sudo
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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