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CVE Record

CVE-2013-5143: The RADIUS service in Server App in Apple OS X Server before 3.0 selects a fallback X.509 certificate in un...

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.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

Apple OS X Server before Server App 3.0 could let its RADIUS service use a fallback certificate. If an attacker knew the matching private key and could sit between clients and the server, they might hijack RADIUS sessions. This mainly matters for legacy Apple-managed authentication infrastructure. Exposure is likely limited to organizations still running Apple OS X Server before 3.0 with the RADIUS service enabled. Modern environments are unlikely to be affected unless legacy OS X Server systems remain in production, labs, or remote sites. Treat this as a legacy infrastructure risk, not an internet-wide emergency. Prioritize remediation if OS X Server RADIUS still supports network access, VPN, Wi-Fi, or privileged authentication workflows. Mitigation focus: Upgrade affected Apple OS X Server installations to Server App 3.0 or later vendor-supported guidance.; Disable the RADIUS service where it is no longer required.; Retire legacy OS X Server authentication infrastructure where feasible..

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Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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1Source links

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Source materials

Affected products

Products and packages named in the record

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Weakness

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