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CVE-2013-7049
Stack-based buffer overflow in fish.cpp in the Fish plugin for ZNC, as used in ZNC for Windows (znc-msvc) 0.206 and earlier, allows remote…
Medium4.3EPSS 1.7%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Stack-based buffer overflow in fish.cpp in the Fish plugin for ZNC, as used in ZNC for Windows (znc-msvc) 0.206 and earlier, allows remote attackers to cause a denial of service (crash) via a long string in a DH1080_INIT message.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium4.3 | AV:N/AC:M/Au:N/C:N/I:N/A:P |
- EPSS (exploitation in 30 days)
- 1.7% · top 23% of all CVEs (5 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.
Weakness
Affected products
n/a
- affected n/a
References (6)
- https://code.google.com/p/znc-msvc/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- [oss-security] 20131211 CVE Request: ZNC IRC Bouncer DoS in FiSH Plugin (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- fish-cve20137049-dos(89671) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 64254 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 100859 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- [oss-security] 20131212 Re: CVE Request: ZNC IRC Bouncer DoS in FiSH Plugin (opens in a new tab)mailing-listx_refsource_MLISTx_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-2013-7049)Record last updated .