CVE-2011-3227 — Improper Input Validation in Apple MAC OS X

CWE-20 — Improper Input Validation3 documents3 sources
Severity
6.8MEDIUMNVD
EPSS
0.6%
top 29.68%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Apple MAC OS XApple MAC OS X Server
Timeline
PublishedOct 14
Latest updateMay 17

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.

CVSS vector

AV:N/AC:M/C:P/I:P/A:PExploitability: 8.6 | Impact: 6.4

Affected Packages2 packages

▶NVDapple/mac_os_x10.7.1+67
▶NVDapple/mac_os_x_server10.7.1+67

🔴Vulnerability Details

2
GHSA
GHSA-2pc3-p36x-gxgx: libsecurity in Apple Mac OS X before 10↗2022-05-17
▶
CVEList
CVE-2011-3227: libsecurity in Apple Mac OS X before 10↗2011-10-14
▶
CVE-2011-3227 — Improper Input Validation in Apple | cvebase