CVE-2017-9468

NameCVE-2017-9468
DescriptionIn Irssi before 1.0.3, when receiving a DCC message without source nick/host, it attempts to dereference a NULL pointer. Thus, remote IRC servers can cause a crash.
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-1088-1, DSA-3885-1
NVD severitymedium
Debian Bugs864400

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
irssi (PTS)stretch (security), stretch1.0.7-1~deb9u1fixed
buster1.2.0-2fixed
bullseye, sid1.2.2-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
irssisourcewheezy0.8.15-5+deb7u2DLA-1088-1
irssisourcejessie0.8.17-1+deb8u4DSA-3885-1
irssisourcestretch1.0.2-1+deb9u1DSA-3885-1
irssisource(unstable)1.0.3-1864400

Notes

https://github.com/irssi/irssi/commit/528f51bfbe5c65c5b24546faa244009dd5b3c586
https://irssi.org/security/irssi_sa_2017_06.txt

Search for package or bug name: Reporting problems