CVE-2020-15466

NameCVE-2020-15466
DescriptionIn Wireshark 3.2.0 to 3.2.4, the GVCP dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-gvcp.c by ensuring that an offset increases in all situations.
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)
ReferencesDLA-2547-1
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+deb9u1fixed
buster2.6.20-0+deb10u1fixed
bullseye3.4.4-1fixed
bookworm, sid3.4.9-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
wiresharksourcestretch2.6.20-0+deb9u1DLA-2547-1
wiresharksourcebuster2.6.20-0+deb10u1
wiresharksource(unstable)3.2.5-1low

Notes

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16029
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=11f40896b696e4e8c7f8b2ad96028404a83a51a4
https://www.wireshark.org/security/wnpa-sec-2020-09.html

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