CVE-2014-5139
The ssl_set_client_disabled function in t1_lib.c in OpenSSL 1.0.1 before 1.0.1i allows remote SSL servers to cause a denial of service (NULL pointer...
- Published
- Aug 13, 2014
- Updated
- Aug 6, 2024
- Assigning CNA
- certcc
- Evidence observed
- Aug 5, 2026
Primary CVSS
nvd · CVSS 2.0
AV:N/AC:M/Au:N/C:N/I:N/A:PModerate · next 30 days
- Percentile
- 96.9%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
The ssl_set_client_disabled function in t1_lib.c in OpenSSL 1.0.1 before 1.0.1i allows remote SSL servers to cause a denial of service (NULL pointer dereference and client application crash) via a ServerHello message that includes an SRP ciphersuite without the required negotiation of that ciphersuite with the client.
Sources
1Proof-of-concept exploit for OpenSSL CVE-2014-5139, demonstrating a denial-of-service vulnerability in the SSL/TLS handshake.
Responsible use
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