CVE-2013-2053

CVE Details

Release Date:

2013-05-13

Description

Buffer overflow in the atodn function in Openswan before 2.6.39, when Opportunistic Encryption is enabled and an RSA key is being used, allows remote attackers to cause a denial of service (pluto IKE daemon crash) and possibly execute arbitrary code via crafted DNS TXT records. NOTE: this might be the same vulnerability as CVE-2013-2052 and CVE-2013-2054.

See more information about CVE-2013-2053 from MITRE CVE dictionary and NIST NVD

CVSS v2.0 metrics

NOTE: The following CVSS v2.0 metrics and score provided are preliminary and subject to review.

Base Score:	7.6	Base Metrics:	AV:N/AC:H/Au:N/C:C/I:C/A:C
Access Vector:	Network	Attack Complexity:	High
Authentication:	None required	Confidentiality Impact:	Complete
Integrity Impact:	Complete	Availability Impact:	Complete

Errata information

Platform	Errata	Release Date
Oracle Linux version 5 (openswan)	ELSA-2013-0827	2013-05-15
Oracle Linux version 6 (openswan)	ELSA-2013-0827	2013-05-15

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team