Unrated severityNVD Advisory· Published Dec 19, 2014· Updated Jun 17, 2026

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Znc/Zncllm-fuzzy2 versions
<1.4+ 1 more
- (no CPE)range: <1.4
- cpe:2.3:a:znc:znc:*:*:*:*:*:*:*:*range: <=1.2

Patches

Vulnerability mechanics

References

github.com/znc/znc/issues/528nvdVendor Advisory
advisories.mageia.org/MGASA-2014-0543.htmlnvd
secunia.com/advisories/57795nvd
www.mandriva.com/security/advisoriesnvd
www.openwall.com/lists/oss-security/2014/12/18/2nvd
www.securityfocus.com/bid/66926nvd
github.com/znc/znc/blob/master/ChangeLog.mdnvd

News mentions

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