CVE-2013-4466

CWE-119 — Buffer OverflowCWE-1939 documents7 sources
Severity
5.0MEDIUM
EPSS
0.6%
top 31.37%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
GNU Gnutls
Timeline
PublishedNov 20
Latest updateMay 17

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.

CVSS vector

AV:N/AC:L/C:N/I:N/A:PExploitability: 10.0 | Impact: 2.9

Affected Packages2 packages

▶Ubuntugnutls28< 3.2.11-2ubuntu1
▶NVDgnu/gnutls20 versions+19

Patches

Patch: article.gmane.org ↗Patch: article.gmane.org ↗Patch: article.gmane.org ↗

🔴Vulnerability Details

3
GHSA
GHSA-7hp3-frg2-6v54: Buffer overflow in the dane_query_tlsa function in the DANE library (libdane) in GnuTLS 3↗2022-05-17
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OSV
CVE-2013-4466: Buffer overflow in the dane_query_tlsa function in the DANE library (libdane) in GnuTLS 3↗2013-11-20
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CVEList
CVE-2013-4466: Buffer overflow in the dane_query_tlsa function in the DANE library (libdane) in GnuTLS 3↗2013-11-19
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📋Vendor Advisories

3
Red Hat
gnutls: dane_query_tlsa() CVE-2013-4466 fix off-by-one↗2013-10-29
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Red Hat
gnutls: dane_query_tlsa() buffer overflow (GNUTLS-SA-2013-3)↗2013-10-23
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Debian
CVE-2013-4466: gnutls28 - Buffer overflow in the dane_query_tlsa function in the DANE library (libdane) in...↗2013
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💬Community

2
Bugzilla
CVE-2013-4487 gnutls: dane_query_tlsa() CVE-2013-4466 fix off-by-one↗2013-11-01
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Bugzilla
CVE-2013-4466 gnutls: dane_query_tlsa() buffer overflow (GNUTLS-SA-2013-3)↗2013-10-24
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CVE-2013-4466 (MEDIUM CVSS 5) | Buffer overflow in the dane_query_t | cvebase.io