Unscored severity · published Nov 20, 2013
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 remote servers to cause a denial of…
–
CVSS
2%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)2.0% · higher than 80% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GN
Gnutls · Gnu
3.1.0; 3.1.1; 3.1.2; 3.1.3; 3.1.4; 3.1.5; +14 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2013-4466
CVE.org
https://www.cve.org/CVERecord?id=CVE-2013-4466
Patch
http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/7049
Patch
http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/7050
Vendor Advisory
http://www.gnutls.org/security.html#GNUTLS-SA-2013-3
www.openwall.com
http://www.openwall.com/lists/oss-security/2013/10/25/2
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