CVE-2014-9403 The advisory has been revoked - it doesn't affect any version of package znc (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU1510-ZNC-628900
- published19 Dec 2014
- disclosed19 Dec 2014
Introduced: 19 Dec 2014
CVE-2014-9403 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:15.10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream znc package and not the znc package as distributed by Ubuntu.
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.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2014-9403
- https://security-tracker.debian.org/tracker/CVE-2014-9403
- https://github.com/znc/znc/issues/528
- http://advisories.mageia.org/MGASA-2014-0543.html
- https://github.com/znc/znc/blob/master/ChangeLog.md
- http://www.openwall.com/lists/oss-security/2014/12/18/2
- http://secunia.com/advisories/57795
- http://www.securityfocus.com/bid/66926
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:013