CVE-2018-1000179

NameCVE-2018-1000179
DescriptionA NULL Pointer Dereference of CWE-476 exists in quassel version 0.12.4 in the quasselcore void CoreAuthHandler::handle(const Login &msg) coreauthhandler.cpp line 235 that allows an attacker to cause a denial of service.
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)
ReferencesDSA-4189-1
NVD severitymedium
Debian Bugs896915

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
quassel (PTS)jessie (security), jessie1:0.10.0-2.3+deb8u4fixed
stretch (security), stretch1:0.12.4-2+deb9u1fixed
bullseye, sid, buster1:0.13.1-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
quasselsource(unstable)1:0.12.5-1896915
quasselsourcejessie1:0.10.0-2.3+deb8u4DSA-4189-1
quasselsourcestretch1:0.12.4-2+deb9u1DSA-4189-1

Notes

[wheezy] - quassel <no-dsa> (Minor issue)
https://github.com/quassel/quassel/commit/e17fca767d60c06ca02bc5898ced04f06d3670bd (master)
https://github.com/quassel/quassel/commit/08bace4e9ecf08273f094c0c6aa8b3363d38ac3e (0.12)
http://www.openwall.com/lists/oss-security/2018/04/27/1

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