CVE-2019-5718

NameCVE-2019-5718
DescriptionIn Wireshark 2.6.0 to 2.6.5 and 2.4.0 to 2.4.11, the RTSE dissector and other ASN.1 dissectors could crash. This was addressed in epan/charsets.c by adding a get_t61_string length check.
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 (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
wireshark (PTS)jessie1.12.1+g01b65bf-4+deb8u14vulnerable
jessie (security)1.12.1+g01b65bf-4+deb8u16vulnerable
stretch2.6.3-1~deb9u1vulnerable
stretch (security)2.6.5-1~deb9u1vulnerable
buster, sid2.6.6-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
wiresharksource(unstable)2.6.6-1low

Notes

[stretch] - wireshark <postponed> (Minor issue, wait for next 2.6.x release)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15373
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=cd09cb5cfb673beca3cce20b1d6a9bc67a134ae1
https://www.wireshark.org/security/wnpa-sec-2019-03.html

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