CVE-2010-2448
znc.cpp in ZNC before 0.092 allows remote authenticated users to cause a denial of service (crash) by requesting traffic statistics when…
- 3.5LowCVSS base score
- 2.1%Exploitation in 30 daysEPSS · top 18% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
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.
Timeline
ID reserved
By mitre
- 18 days later
· 18 days later
Published
- 14 years later
· 14 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Low3.5 | AV:N/AC:M/Au:S/C:N/I:N/A:P |
- EPSS (exploitation in 30 days)
- 2.1% · top 18% of all CVEs (10 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 3.5.
Affected products
n/a
- affected n/a
References
11
- http://znc.svn.sourceforge.net/viewvc/znc/trunk/znc.cpp?r1=2025&r2=2026&pathrev=2026 (opens in a new tab)x_refsource_MISCx_transferred
- ADV-2010-1775 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- FEDORA-2010-10078 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- 40523 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://sourceforge.net/projects/znc/files/znc/0.092/znc-0.092-changelog.txt/view (opens in a new tab)x_refsource_CONFIRMx_transferred
- 40982 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- http://znc.svn.sourceforge.net/viewvc/znc?revision=2026&view=revision (opens in a new tab)x_refsource_CONFIRMx_transferred
- FEDORA-2010-10042 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- FEDORA-2010-10082 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=584929 (opens in a new tab)x_refsource_CONFIRMx_transferred
- DSA-2069 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2010-2457 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2010-2448)Record last updated .