CVE-2011-3227

2011-10-1410:55:00

CWE-20

[email protected]

web.nvd.nist.gov

cve

apple

mac os x

libsecurity

crl

remote code execution

error handling

security vulnerability

nvd

7.6 High

AI Score

Confidence

Low

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

0.01 Low

EPSS

Percentile

83.4%

JSON

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.

CPENameOperatorVersion
apple:mac_os_xapple mac os xeq10.5.8
apple:mac_os_xapple mac os xeq10.4.3
apple:mac_os_x_serverapple mac os x servereq10.4.3
apple:mac_os_x_serverapple mac os x servereq10.3.2
apple:mac_os_x_serverapple mac os x servereq10.1.5
apple:mac_os_x_serverapple mac os x servereq10.1
apple:mac_os_xapple mac os xeq10.6.8
apple:mac_os_x_serverapple mac os x servereq10.3.0
apple:mac_os_xapple mac os xeq10.2.5
apple:mac_os_x_serverapple mac os x servereq10.2.2

CPE	Name	Operator	Version
apple:mac_os_x	apple mac os x	eq	10.5.8
apple:mac_os_x	apple mac os x	eq	10.4.3
apple:mac_os_x_server	apple mac os x server	eq	10.4.3
apple:mac_os_x_server	apple mac os x server	eq	10.3.2
apple:mac_os_x_server	apple mac os x server	eq	10.1.5
apple:mac_os_x_server	apple mac os x server	eq	10.1
apple:mac_os_x	apple mac os x	eq	10.6.8
apple:mac_os_x_server	apple mac os x server	eq	10.3.0
apple:mac_os_x	apple mac os x	eq	10.2.5
apple:mac_os_x_server	apple mac os x server	eq	10.2.2