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CVE-2013-4466
Buffer overflow in the dane_query_tlsa function in the DANE library (libdane) in GnuTLS 3.1.x before 3.1.15 and 3.2.x before 3.2.5 allows…
Medium5.0EPSS 2.0%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
Buffer overflow in the dane_query_tlsa function in the DANE library (libdane) in GnuTLS 3.1.x before 3.1.15 and 3.2.x before 3.2.5 allows remote servers to cause a denial of service (memory corruption) via a response with more than four DANE entries.
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 (6 Nov 2026)
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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 (4)
- [oss-security] 20131024 Re: CVE Request: gnutls/libdane buffer overflow (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- [gnutls-devel] 20131023 gnutls 3.2.5 (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- http://www.gnutls.org/security.html#GNUTLS-SA-2013-3 (opens in a new tab)x_refsource_CONFIRMx_transferred
- [gnutls-devel] 20131023 gnutls 3.1.15 (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)
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[](https://trackcve.app/cve/CVE-2013-4466)Record last updated .