Vulnerability in Znc
CVE-2014-9403
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.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 4.0 (Medium). Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.022 (81.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 81st percentile — 81.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.022 · newest: 0.022 · change: 0.000
Affected products
References
- advisories.mageia.org/MGASA-2014-0543.html
- github.com/znc/znc/issues/528 (Vendor Advisory)
- www.mandriva.com/security/advisories (vendor-advisory)
- www.openwall.com/lists/oss-security/2014/12/18/2 (mailing-list)
- www.securityfocus.com/bid/66926 (vdb-entry)
- github.com/znc/znc/blob/master/ChangeLog.md
- secunia.com/advisories/57795 (third-party-advisory)