CVE-2011-4109

Severity

93%

Complexity

86%

Confidentiality

165%

Double free vulnerability in OpenSSL 0.9.8 before 0.9.8s, when X509_V_FLAG_POLICY_CHECK is enabled, allows remote attackers to have an unspecified impact by triggering failure of a policy check.

CVSS 2.0 Base Score 9.3. CVSS Attack Vector: network. CVSS Attack Complexity: medium. CVSS Vector: (AV:N/AC:M/Au:N/C:C/I:C/A:C).

Overview

First reported 13 years ago

2012-01-06 01:55:00

Last updated 7 years ago

2017-08-29 01:30:00

Affected Software

OpenSSL Project OpenSSL 0.9.8

0.9.8

OpenSSL Project OpenSSL 0.9.8a

0.9.8a

OpenSSL Project OpenSSL 0.9.8b

0.9.8b

OpenSSL Project OpenSSL 0.9.8c

0.9.8c

OpenSSL Project OpenSSL 0.9.8d

0.9.8d

OpenSSL Project OpenSSL 0.9.8e

0.9.8e

OpenSSL Project OpenSSL 0.9.8f

0.9.8f

OpenSSL Project OpenSSL 0.9.8g

0.9.8g

OpenSSL Project OpenSSL 0.9.8h

0.9.8h

OpenSSL Project OpenSSL 0.9.8i

0.9.8i

OpenSSL Project OpenSSL 0.9.8j

0.9.8j

OpenSSL Project OpenSSL 0.9.8k

0.9.8k

OpenSSL Project OpenSSL 0.9.8l

0.9.8l

OpenSSL Project OpenSSL 0.9.8m

0.9.8m

OpenSSL Project OpenSSL 0.9.8n

0.9.8n

OpenSSL Project OpenSSL 0.9.8o

0.9.8o

OpenSSL Project OpenSSL 0.9.8p

0.9.8p

OpenSSL Project OpenSSL 0.9.8q

0.9.8q

OpenSSL Project OpenSSL 0.9.8r

0.9.8r

References

http://aix.software.ibm.com/aix/efixes/security/openssl_advisory3.asc

APPLE-SA-2013-06-04-1

SUSE-SU-2012:0084

SSRT100729

SSRT100891

RHSA-2012:1306

RHSA-2012:1307

RHSA-2012:1308

48528

http://support.apple.com/kb/HT5784

DSA-2390

VU#737740

US Government Resource

MDVSA-2012:006

MDVSA-2012:007

http://www.openssl.org/news/secadv_20120104.txt

Vendor Advisory

openssl-policy-checks-dos(72129)

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