CVEvulnerability

CVE-2011-3422

4.3 MEDIUM Published 2011-09-12 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2011-09-12
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
Weaknesses
CWE-20

Description

The Keychain implementation in Apple Mac OS X 10.6.8 and earlier does not properly handle an untrusted attribute of a Certification Authority certificate, which makes it easier for man-in-the-middle attackers to spoof arbitrary SSL servers via an Extended Validation certificate, as demonstrated by https access with Safari.

Affected configurations

• apple mac os x (<= 10.6.8) • apple mac os x 10.6.0 • apple mac os x 10.6.1 • apple mac os x 10.6.2 • apple mac os x 10.6.3 • apple mac os x 10.6.4 • apple mac os x 10.6.5 • apple mac os x 10.6.6 • apple mac os x 10.6.7 • apple mac os x server (<= 10.6.8) • apple mac os x server 10.6.0 • apple mac os x server 10.6.1 • apple mac os x server 10.6.2 • apple mac os x server 10.6.3 • apple mac os x server 10.6.4 • apple mac os x server 10.6.5 • apple mac os x server 10.6.6 • apple mac os x server 10.6.7

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References