Unscored severity · published Nov 20, 2013
CVE-2013-4487
Off-by-one error in the dane_raw_tlsa in the DANE library (libdane) in GnuTLS 3.1.x before 3.1.16 and 3.2.x before 3.2.6 allows remote servers to cause a denial of service (memory…
–
CVSS
1.9%
EPSS
No
On KEV
Description
Off-by-one error in the dane_raw_tlsa in the DANE library (libdane) in GnuTLS 3.1.x before 3.1.16 and 3.2.x before 3.2.6 allows remote servers to cause a denial of service (memory corruption) via a response with more than four DANE entries. NOTE: this issue is due to an incomplete fix for CVE-2013-4466.
Exploitation
Is it being used?
Exploit prediction (EPSS)1.9% · 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
3.2.0; 3.2.1; 3.2.2; 3.2.3; 3.2.4; 3.2.5; +16 more · source: NVD
OP
Opensuse · Opensuse
13.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2013-4487
CVE.org
https://www.cve.org/CVERecord?id=CVE-2013-4487
lists.opensuse.org
http://lists.opensuse.org/opensuse-updates/2013-11/msg00064.html
Patch
http://www.openwall.com/lists/oss-security/2013/10/31/4
Exploit
https://gitorious.org/gnutls/gnutls/commit/0dd5529509e46b11d5c0f3f26f99294e0e5fa6dc
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