CVE-2013-5143

Severity: medium (CVSS 6.8 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2013-10-24 · updated 2026-06-16

Description

The RADIUS service in Server App in Apple OS X Server before 3.0 selects a fallback X.509 certificate in unspecified circumstances, which might allow man-in-the-middle attackers to hijack RADIUS sessions by leveraging knowledge of the private key that matches this fallback certificate.

Affected products

Apple Os X Server: through 2.2.2; 2.0, 2.1, 2.1.1, 2.2, 2.2.1

References

http://lists.apple.com/archives/security-announce/2013/Oct/msg00006.html
http://lists.apple.com/archives/security-announce/2013/Oct/msg00006.html

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