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 service (memory corruption) via a response with more than four DANE entries.

CVSS v2.0 5.0 MEDIUM

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/7049	Patch
http://www.openwall.com/lists/oss-security/2013/10/25/2
http://www.gnutls.org/security.html#GNUTLS-SA-2013-3	Vendor Advisory
http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/7050	Patch

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:gnu:gnutls:3.1.2:::::::*
	cpe:2.3:a:gnu:gnutls:3.1.3:::::::*
	cpe:2.3:a:gnu:gnutls:3.1.4:::::::*
	cpe:2.3:a:gnu:gnutls:3.1.5:::::::*
	cpe:2.3:a:gnu:gnutls:3.2.0:::::::*
	cpe:2.3:a:gnu:gnutls:3.2.2:::::::*
	cpe:2.3:a:gnu:gnutls:3.1.13:::::::*
	cpe:2.3:a:gnu:gnutls:3.1.0:::::::*
	cpe:2.3:a:gnu:gnutls:3.1.7:::::::*
	cpe:2.3:a:gnu:gnutls:3.2.1:::::::*
	cpe:2.3:a:gnu:gnutls:3.2.3:::::::*
	cpe:2.3:a:gnu:gnutls:3.1.11:::::::*
	cpe:2.3:a:gnu:gnutls:3.1.8:::::::*
	cpe:2.3:a:gnu:gnutls:3.1.1:::::::*
	cpe:2.3:a:gnu:gnutls:3.1.12:::::::*
	cpe:2.3:a:gnu:gnutls:3.1.10:::::::*
	cpe:2.3:a:gnu:gnutls:3.1.14:::::::*
	cpe:2.3:a:gnu:gnutls:3.2.4:::::::*
	cpe:2.3:a:gnu:gnutls:3.1.6:::::::*
	cpe:2.3:a:gnu:gnutls:3.1.9:::::::*

Information

Published : 2013-11-20 06:12

Updated : 2013-11-21 09:06

NVD link : CVE-2013-4466

Mitre link : CVE-2013-4466

JSON object : View

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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Products Affected

gnu

gnutls

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