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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2024-0853

OCSP verification bypass with TLS session reuse

Description

curl inadvertently kept the SSL session ID for connections in its cache even when the verify status (*OCSP stapling*) test failed. A subsequent transfer to the same hostname could then succeed if the session ID cache was still fresh, which then skipped the verify status check.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

curl curl

Default version status: unaffected

  • 8.5.0 to ≤ 8.5.0affected

References