CVE-2010-2448
LOW · CVSS 3.5EPSS 2.1%EU EUVD
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.
Key facts
- CVSS score
- 3.5 (v2.0)
- Severity
- LOW
- CVSS vector
AV:N/AC:M/Au:S/C:N/I:N/A:P- EPSS score
- 2.1% (81th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2010-2457)
- Published
- July 12, 2010
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2010-2457 in the EU Vulnerability Database. Last updated in EUVD on September 16, 2024.
View on the EU Vulnerability DatabaseAffected products
- znc / znc
- znc / znc
- znc / znc
- znc / znc
- znc / znc
- znc / znc
- znc / znc
- znc / znc
- znc / znc
- znc / znc
- znc / znc
- znc / znc
- znc / znc
- znc / znc
- znc / znc
- znc / znc
- znc / znc
- znc / znc
- znc / znc
- znc / znc
- znc / znc
- znc / znc
- znc / znc
References
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=584929
- http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043000.html
- http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043043.html
- http://lists.fedoraproject.org/pipermail/package-announce/2010-June/043044.html
- http://secunia.com/advisories/40523(Vendor Advisory)
- http://sourceforge.net/projects/znc/files/znc/0.092/znc-0.092-changelog.txt/view
- http://www.debian.org/security/2010/dsa-2069
- http://www.securityfocus.com/bid/40982
- http://www.vupen.com/english/advisories/2010/1775(Vendor Advisory)
- http://znc.svn.sourceforge.net/viewvc/znc/trunk/znc.cpp?r1=2025&r2=2026&pathrev=2026
- http://znc.svn.sourceforge.net/viewvc/znc?revision=2026&view=revision(Patch)
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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