CVE-2013-4487

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Summary

CVECVE-2013-4487
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2013-11-20 14:12:30 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionOff-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.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

AV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS: 0.003370000 probability, percentile 0.565040000 (date 2026-04-29)

Problem Types: CWE-189 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

AV:N/AC:L/Au:N/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Gnu Gnutls 3.1.0 All All All
Application Gnu Gnutls 3.1.1 All All All
Application Gnu Gnutls 3.1.10 All All All
Application Gnu Gnutls 3.1.11 All All All
Application Gnu Gnutls 3.1.12 All All All
Application Gnu Gnutls 3.1.13 All All All
Application Gnu Gnutls 3.1.14 All All All
Application Gnu Gnutls 3.1.15 All All All
Application Gnu Gnutls 3.1.2 All All All
Application Gnu Gnutls 3.1.3 All All All
Application Gnu Gnutls 3.1.4 All All All
Application Gnu Gnutls 3.1.5 All All All
Application Gnu Gnutls 3.1.6 All All All
Application Gnu Gnutls 3.1.7 All All All
Application Gnu Gnutls 3.1.8 All All All
Application Gnu Gnutls 3.1.9 All All All
Application Gnu Gnutls 3.2.0 All All All
Application Gnu Gnutls 3.2.1 All All All
Application Gnu Gnutls 3.2.2 All All All
Application Gnu Gnutls 3.2.3 All All All
Application Gnu Gnutls 3.2.4 All All All
Application Gnu Gnutls 3.2.5 All All All
Operating System Opensuse Opensuse 13.1 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
openSUSE-SU-2013:1714-1: moderate: update for gnutls af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org
Reorganized main loop in dane_raw_tlsa - Gitorious af854a3a-2127-422b-91ae-364da2661108 gitorious.org Exploit, Patch
oss-security - Re: CVE Request: gnutls/libdane buffer overflow af854a3a-2127-422b-91ae-364da2661108 www.openwall.com Patch
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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