CVE-2011-3227

MediumCVSS 6.8/10Last modified Jun 16, 2026

Description

libsecurity in Apple Mac OS X before 10.7.2 does not properly handle errors during processing of a nonstandard extension in a Certificate Revocation list (CRL), which allows remote attackers to execute arbitrary code or cause a denial of service (application crash) a crafted (1) web site or (2) e-mail message.

Metrics

CVSS 2.0 6.8/10AV:N/AC:M/Au:N/C:P/I:P/A:P

Weakness enumeration

CWE-20

Affected software

No affected versions have been published.

Timeline

Published
Oct 14, 2011
Last modified
Jun 16, 2026
NVD status
Modified

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CVE-2011-3227: Medium severity, CVSS 6.8 | Vulnix