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CVE-2010-3443
ctcphandler.cpp in Quassel before 0.6.3 and 0.7.x before 0.7.1 allows remote attackers to cause a denial of service (unresponsive IRC) via…
Medium5.0EPSS 2.0%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
ctcphandler.cpp in Quassel before 0.6.3 and 0.7.x before 0.7.1 allows remote attackers to cause a denial of service (unresponsive IRC) via multiple Client-To-Client Protocol (CTCP) requests in a PRIVMSG message.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
- EPSS (exploitation in 30 days)
- 2.0% · top 19% of all CVEs (4 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.0.
Weakness
Affected products
n/a
- affected n/a
References (7)
- http://git.quassel-irc.org/?p=quassel.git%3Ba=commitdiff%3Bh=a4ca568cdf68cf4a0343eb161518dc8e50cea87d (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://bugs.quassel-irc.org/issues/1023 (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://bugs.quassel-irc.org/issues/1024 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 55581 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- USN-991-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- http://quassel-irc.org/node/115 (opens in a new tab)x_refsource_CONFIRMx_transferred
- GLSA-201311-03 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_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)
- 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://trackcve.app/cve/CVE-2010-3443)Record last updated .