Vulnerability Details : 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), 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.
Published 2011-10-14 10:55:09
Updated 2012-01-14 03:55:35
Source Apple Inc.
View at NVD,   CVE.org
Vulnerability category: Input validationExecute codeDenial of service

Products affected by CVE-2011-3227

Threat overview for CVE-2011-3227

Top countries where our scanners detected CVE-2011-3227
Top open port discovered on systems with this issue 548
IPs affected by CVE-2011-3227 39
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2011-3227!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2011-3227

EPSS FAQ
0.63%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 69 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2011-3227

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
6.8
 MEDIUM AV:N/AC:M/Au:N/C:P/I:P/A:P
8.6
6.4
 NIST

CWE ids for CVE-2011-3227

  • The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2011-3227

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