A libraw security update has been released for Debian GNU/Linux 10 LTS to address two buffer overflow vulnerabilities.

DLA 3433-1: libraw security update

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Debian LTS Advisory DLA-3433-1 debian-lts@lists.debian.org
  https://www.debian.org/lts/security/ Guilhem Moulin
May 27, 2023   https://wiki.debian.org/LTS
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Package : libraw
Version : 0.19.2-2+deb10u3
CVE ID : CVE-2021-32142 CVE-2023-1729
Debian Bug : 1031790 1036281

Buffer Overflow vulnerabilities were found in libraw, a raw image
decoder library, which could lead to application crash or privilege
escalation.

CVE-2021-32142

A Buffer Overflow vulnerability was found in LibRaw_buffer_datastream::
gets(char*, int), which could lead to privilege escalation or
application crash.

CVE-2023-1729

A heap-buffer-overflow was found in raw2image_ex(int), which may
lead to application crash by maliciously crafted input file.

For Debian 10 buster, these problems have been fixed in version
0.19.2-2+deb10u3.

We recommend that you upgrade your libraw packages.

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

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