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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://advisories.mageia.org/MGASA-2014-0543.html ↗
- https://github.com/znc/znc/issues/528 ↗
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:013 ↗
- http://www.openwall.com/lists/oss-security/2014/12/18/2 ↗
- http://www.securityfocus.com/bid/66926 ↗
- https://github.com/znc/znc/blob/master/ChangeLog.md ↗
- http://secunia.com/advisories/57795 ↗