Unrated severityNVD Advisory· Published Jul 12, 2010· Updated Jun 16, 2026
CVE-2010-2448
CVE-2010-2448
Description
znc.cpp in ZNC before 0.092 allows remote authenticated users to cause a denial of service (crash) by requesting traffic statistics when there is an active unauthenticated connection, which triggers a NULL pointer dereference, as demonstrated using (1) a traffic link in the web administration pages or (2) the traffic command in the /znc shell.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
24cpe:2.3:a:znc:znc:*:*:*:*:*:*:*:*+ 23 more
- cpe:2.3:a:znc:znc:*:*:*:*:*:*:*:*range: <=0.090
- cpe:2.3:a:znc:znc:0.034:*:*:*:*:*:*:*
- cpe:2.3:a:znc:znc:0.041:*:*:*:*:*:*:*
- cpe:2.3:a:znc:znc:0.043:*:*:*:*:*:*:*
- cpe:2.3:a:znc:znc:0.044:*:*:*:*:*:*:*
- cpe:2.3:a:znc:znc:0.045:*:*:*:*:*:*:*
- cpe:2.3:a:znc:znc:0.047:*:*:*:*:*:*:*
- cpe:2.3:a:znc:znc:0.050:*:*:*:*:*:*:*
- cpe:2.3:a:znc:znc:0.052:*:*:*:*:*:*:*
- cpe:2.3:a:znc:znc:0.054:*:*:*:*:*:*:*
- cpe:2.3:a:znc:znc:0.056:*:*:*:*:*:*:*
- cpe:2.3:a:znc:znc:0.058:*:*:*:*:*:*:*
- cpe:2.3:a:znc:znc:0.060:*:*:*:*:*:*:*
- cpe:2.3:a:znc:znc:0.062:*:*:*:*:*:*:*
- cpe:2.3:a:znc:znc:0.064:*:*:*:*:*:*:*
- cpe:2.3:a:znc:znc:0.066:*:*:*:*:*:*:*
- cpe:2.3:a:znc:znc:0.068:*:*:*:*:*:*:*
- cpe:2.3:a:znc:znc:0.070:*:*:*:*:*:*:*
- cpe:2.3:a:znc:znc:0.072:*:*:*:*:*:*:*
- cpe:2.3:a:znc:znc:0.074:*:*:*:*:*:*:*
- cpe:2.3:a:znc:znc:0.076:*:*:*:*:*:*:*
- cpe:2.3:a:znc:znc:0.078:*:*:*:*:*:*:*
- cpe:2.3:a:znc:znc:0.080:*:*:*:*:*:*:*
- (no CPE)range: <0.092
Patches
Vulnerability mechanics
References
11- znc.svn.sourceforge.net/viewvc/zncnvdPatch
- secunia.com/advisories/40523nvdVendor Advisory
- www.vupen.com/english/advisories/2010/1775nvdVendor Advisory
- bugs.debian.org/cgi-bin/bugreport.cginvd
- lists.fedoraproject.org/pipermail/package-announce/2010-June/043000.htmlnvd
- lists.fedoraproject.org/pipermail/package-announce/2010-June/043043.htmlnvd
- lists.fedoraproject.org/pipermail/package-announce/2010-June/043044.htmlnvd
- sourceforge.net/projects/znc/files/znc/0.092/znc-0.092-changelog.txt/viewnvd
- www.debian.org/security/2010/dsa-2069nvd
- www.securityfocus.com/bid/40982nvd
- znc.svn.sourceforge.net/viewvc/znc/trunk/znc.cppnvd
News mentions
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