An admesh security update has been released for Debian GNU/Linux 9 LTS to address a security issue.

DLA 3019-1: admesh security update

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Debian LTS Advisory DLA-3019-1 debian-lts@lists.debian.org
  https://www.debian.org/lts/security/ Anton Gladky
May 22, 2022   https://wiki.debian.org/LTS
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Package : admesh
Version : 0.98.2-3+deb9u1
CVE ID : CVE-2018-25033
Debian Bug : 1010770

One security issue has been found in a tool for processing triangulated solid
meshes admesh.

A heap-based buffer over-read in stl_update_connects_remove_1 (called from
stl_remove_degenerate) in connect.c was detected which might lead to memory
corruption and other potential consequences.

For Debian 9 stretch, this problem has been fixed in version
0.98.2-3+deb9u1.

We recommend that you upgrade your admesh packages.

For the detailed security status of admesh please refer to
its security tracker page at:
  https://security-tracker.debian.org/tracker/admesh

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