Debian Security Advisory

DSA-5019-1 wireshark -- security update

Date Reported:
10 Dec 2021
Affected Packages:
Security database references:
In Mitre's CVE dictionary: CVE-2021-22207, CVE-2021-22222, CVE-2021-22235, CVE-2021-39920, CVE-2021-39921, CVE-2021-39922, CVE-2021-39923, CVE-2021-39924, CVE-2021-39925, CVE-2021-39926, CVE-2021-39928, CVE-2021-39929.
More information:

Multiple vulnerabilities have been discovered in Wireshark, a network protocol analyzer which could result in denial of service or the execution of arbitrary code.

For the oldstable distribution (buster), CVE-2021-39925 has been fixed in version 2.6.20-0+deb10u2.

For the stable distribution (bullseye), these problems have been fixed in version 3.4.10-0+deb11u1.

We recommend that you upgrade your wireshark packages.

For the detailed security status of wireshark please refer to its security tracker page at: