CVE-2018-7050

NameCVE-2018-7050
DescriptionAn issue was discovered in Irssi before 1.0.7 and 1.1.x before 1.1.1. A NULL pointer dereference occurs for an "empty" nick.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-1289-1, DSA-4162-1
Debian Bugs890678

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
irssi (PTS)jessie, jessie (lts)0.8.17-1+deb8u5vulnerable
stretch (security), stretch (lts), stretch1.0.7-1~deb9u2fixed
buster1.2.0-2+deb10u1fixed
bullseye1.2.3-1fixed
bookworm1.4.3-2fixed
sid, trixie1.4.5-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
irssisourcewheezy0.8.15-5+deb7u5DLA-1289-1
irssisourcestretch1.0.7-1~deb9u1DSA-4162-1
irssisource(unstable)1.0.7-1890678

Notes

[jessie] - irssi <ignored> (Minor issue)
https://irssi.org/security/irssi_sa_2018_02.txt
Fixed by: https://github.com/irssi/irssi/commit/e91da9e4098e449dc36eaa15354aff67650e7703

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