CVE-2024-0853 (GCVE-0-2024-0853)

Vulnerability from cvelistv5 – Published: 2024-02-03 13:35 – Updated: 2025-06-20 20:04
VLAI
Title
OCSP verification bypass with TLS session reuse
Summary
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.
Severity
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-02-13 19:54 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version
curl curl Affected: 8.5.0 , ≤ 8.5.0 (semver)
Create a notification for this product.
Credits
Hiroki Kurosawa Daniel Stenberg
Show details on NVD website
To clipboard 

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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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