CVE-2011-4073

CVE Details

Release Date:

2011-11-17

Description

Use-after-free vulnerability in the cryptographic helper handler functionality in Openswan 2.3.0 through 2.6.36 allows remote attackers to cause a denial of service (pluto IKE daemon crash) via vectors related to the (1) quick_outI1_continue and (2) quick_outI1 functions.

See more information about CVE-2011-4073 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:	5	Base Metrics:	AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector:	Network	Attack Complexity:	Low
Authentication:	None required	Confidentiality Impact:	None
Integrity Impact:	None	Availability Impact:	Partial

Errata information

Platform	Errata	Release Date
Oracle Linux version 5 (openswan)	ELSA-2011-1422	2011-11-02
Oracle Linux version 6 (openswan)	ELSA-2011-1422	2011-11-02

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