CVE-2010-1155

NameCVE-2010-1155
DescriptionIrssi before 0.8.15, when SSL is used, does not verify that the server hostname matches a domain name in the subject's Common Name (CN) field or a Subject Alternative Name field of the X.509 certificate, which allows man-in-the-middle attackers to spoof IRC servers via an arbitrary certificate.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
irssi (PTS)buster1.2.0-2+deb10u1fixed
bullseye1.2.3-1fixed
bookworm1.4.3-2fixed
trixie, sid1.4.5-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
irssisource(unstable)0.8.15-1low

Notes

[lenny] - irssi <no-dsa> (Minor issue)

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