CVE-2011-3422

published 2011-09-12

CVE-2011-3422: 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…

Priority P4 20 medium 4.3 CVSS 2.0

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

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

18 ranges

Vendor	Product	Version range	Fixed in
apple	mac_os_x	<= 10.6.8	—
apple	mac_os_x	—	—
apple	mac_os_x	—	—
apple	mac_os_x	—	—
apple	mac_os_x	—	—
apple	mac_os_x	—	—
apple	mac_os_x	—	—
apple	mac_os_x	—	—
apple	mac_os_x	—	—
apple	mac_os_x_server	<= 10.6.8	—
apple	mac_os_x_server	—	—
apple	mac_os_x_server	—	—
apple	mac_os_x_server	—	—
apple	mac_os_x_server	—	—
apple	mac_os_x_server	—	—
apple	mac_os_x_server	—	—
apple	mac_os_x_server	—	—
apple	mac_os_x_server	—	—

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CWE-20