CVE-2021-22191

NameCVE-2021-22191
DescriptionImproper URL handling in Wireshark 3.4.0 to 3.4.3 and 3.2.0 to 3.2.11 could allow remote code execution via via packet injection or crafted capture file.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
wireshark (PTS)stretch2.6.7-1~deb9u1vulnerable
stretch (security)2.6.20-0+deb9u1vulnerable
buster2.6.20-0+deb10u1vulnerable
bullseye3.4.4-1fixed
bookworm, sid3.4.9-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
wiresharksource(unstable)3.4.4-1

Notes

[buster] - wireshark <postponed> (Minor issue, can be fixed along in future update)
[stretch] - wireshark <postponed> (Minor issue, can be fixed along in future update)
https://www.wireshark.org/security/wnpa-sec-2021-03.html
https://gitlab.com/wireshark/wireshark/-/issues/17232

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