CVE-2011-4109

CriticalCVSS 9.3/10Last modified Jun 16, 2026

Description

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.

Metrics

CVSS 2.0 9.3/10AV:N/AC:M/Au:N/C:C/I:C/A:C

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
Jan 6, 2012
Last modified
Jun 16, 2026
NVD status
Modified

Related CVEs from 2011

CVE-2011-41102.1The user_update function in security/keys/user_defined.c in the Linux kernel 2.6 allows local users to cause a denial of service (NULL pointCVE-2011-41116.8Buffer overflow in the ccid_card_vscard_handle_message function in hw/ccid-card-passthru.c in QEMU before 0.15.2 and 1.x before 1.0-rc4 alloCVE-2011-41125.5The net subsystem in the Linux kernel before 3.1 does not properly restrict use of the IFF_TX_SKB_SHARING flag, which allows local users to CVE-2011-41137.5SQL injection vulnerability in the Views module before 6.x-2.13 for Drupal allows remote attackers to execute arbitrary SQL commands via vecCVE-2011-41143.3The par_mktmpdir function in the PAR::Packer module before 1.012 for Perl creates temporary files in a directory with a predictable name witCVE-2011-41157.5Parallel::ForkManager module before 1.0.0 for Perl does not properly handle temporary files.CVE-2011-41163.3_is_safe in the File::Temp module for Perl does not properly handle symlinks.CVE-2011-41177.5The Batch::BatchRun module 1.03 for Perl does not properly handle temporary files.CVE-2011-41186.0Mahara before 1.4.1, when MNet (aka the Moodle network feature) is used, allows remote authenticated users to gain privileges via a jump to CVE-2011-41199.8caml-light <= 0.75 uses mktemp() insecurely, and also does unsafe things in /tmp during make install.CVE-2011-41209.8Yubico PAM Module before 2.10 performed user authentication when 'use_first_pass' PAM configuration option was not used and the module was cCVE-2011-41219.8The OpenSSL extension of Ruby (Git trunk) versions after 2011-09-01 up to 2011-11-03 always generated an exponent value of '1' to be used fo
CVE-2011-4109: Critical severity, CVSS 9.3 | Vulnix