CVE-2013-4466

MEDIUM 5.0CVE-2013-4466 · Published 20/11/2013 · updated 16/06/2026

In short

CVE-2013-4466 is a MEDIUM (CVSS 5.0) vulnerability affecting gnutls (gnu).
Chance of exploitation in the next 30 days (EPSS): 2.0%, higher than 80.5% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
gnutls gnu	`= 3.1.0= 3.1.1= 3.1.10= 3.1.11= 3.1.12= 3.1.13= 3.1.14= 3.1.2= 3.1.3= 3.1.4= 3.1.5= 3.1.6= 3.1.7= 3.1.8= 3.1.9= 3.2.0= 3.2.1= 3.2.2= 3.2.3= 3.2.4`	No fix yet

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.

References

article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/7049 · Patch
article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/7050 · Patch
gnutls.org/security.html · Vendor Advisory
openwall.com/lists/oss-security/2013/10/25/2

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Package

Affected versions

Patched versions

gnutls

gnu

= 3.1.0= 3.1.1= 3.1.10= 3.1.11= 3.1.12= 3.1.13= 3.1.14= 3.1.2= 3.1.3= 3.1.4= 3.1.5= 3.1.6= 3.1.7= 3.1.8= 3.1.9= 3.2.0= 3.2.1= 3.2.2= 3.2.3= 3.2.4

No fix yet

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