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CVE-2011-3227

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)…

Impact

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.

Affected products

VendorProductAffected versions
AppleMac Os X
through 10.7.1
Versions 10.0, 10.0.0, 10.0.1, 10.0.2, 10.0.3
AppleMac Os X Server
through 10.7.1
Versions 10.0, 10.0.0, 10.0.1, 10.0.2, 10.0.3

Weakness classification

CWE-20

References