A wireshark security update has been released for Debian GNU/Linux 10 LTS to address several vulnerabilities.

[SECURITY] [DLA 3443-1] wireshark security update

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Debian LTS Advisory DLA-3443-1 debian-lts@lists.debian.org
https://www.debian.org/lts/security/ Adrian Bunk
June 03, 2023 https://wiki.debian.org/LTS
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Package : wireshark
Version : 2.6.20-0+deb10u7
CVE ID : CVE-2023-2856 CVE-2023-2858 CVE-2023-2879 CVE-2023-2952

Several vulnerabilities were fixed in the network traffic analyzer Wireshark.

CVE-2023-2856

VMS TCPIPtrace file parser crash

CVE-2023-2858

NetScaler file parser crash

CVE-2023-2879

GDSDB infinite loop

CVE-2023-2952

XRA dissector infinite loop

For Debian 10 buster, these problems have been fixed in version
2.6.20-0+deb10u7.

We recommend that you upgrade your wireshark packages.

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

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