CVE-2014-9403

Name	CVE-2014-9403
Description	The CWebAdminMod::ChanPage function in modules/webadmin.cpp in ZNC before 1.4 allows remote authenticated users to cause a denial of service (NULL pointer dereference and crash) by adding a channel with the same name as an existing channel but without the leading # character, related to a "use-after-delete" error.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	744712

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
znc (PTS)	bullseye (security), bullseye	1.8.2-2+deb11u1	fixed
	bookworm, bookworm (security)	1.8.2-3.1+deb12u1	fixed
	trixie	1.9.1-2	fixed
	forky, sid	1.10.1-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
znc	source	(unstable)	1.2-4			744712

Notes

[wheezy] - znc <no-dsa> (Minor issue)
[squeeze] - znc <no-dsa> (Minor issue)
https://github.com/znc/znc/issues/528
https://github.com/znc/znc/commit/8756be513ab6663dcd64087006b257ff34e8e487