CVE-2015-5894
Medium
Description
The X.509 certificate-trust implementation in Apple OS X before 10.11 does not recognize that the kSecRevocationRequirePositiveResponse flag implies a revocation-checking requirement, which makes it easier for man-in-the-middle attackers to spoof endpoints by leveraging access to a revoked certificate.
SeverityMedium
CVSS4.3
Exploit probability—
Product
Apple Mac Os X
PublishedOct 9, 2015
First seenOct 9, 2015
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apple mac_os_x | v ≤ 10.10.5 | — |
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