CVE-2015-1787

The ssl3_get_client_key_exchange function in s3_srvr.c in OpenSSL 1.0.2 before 1.0.2a, when...

2.6 Low

The ssl3_get_client_key_exchange function in s3_srvr.c in OpenSSL 1.0.2 before 1.0.2a, when client authentication and an ephemeral Diffie-Hellman ciphersuite are enabled, allows remote attackers to cause a denial of service (daemon crash) via a ClientKeyExchange message with a length of zero.

Exploit likelihood

5.89%Down 0.7 points since Feb 4, 2022

What each source reports

NVD Score used 2.6

Record: CVE-2015-1787
CVSS 2.0: 2.6 LowAV:N/AC:H/Au:N/C:N/I:N/A:P
Weakness: CWE-20
Updated: 2026-11-02

CVE List No score

Record: CVE-2015-1787
Updated: 2026-11-02

EUVDEUVD-2015-1913 No score

Record: EUVD-2015-1913
Updated: 2026-11-03

GitHub AdvisoriesGHSA-q9c2-pp3c-3qv9 No score

The ssl3_get_client_key_exchange function in s3_srvr.c in OpenSSL 1.0.2 before 1.0.2a, when...

Record: GHSA-q9c2-pp3c-3qv9
Weakness: CWE-20
Updated: 2026-11-02

OSVBELL-CVE-2015-1787 2.6

CVE-2015-1787 does not affect BellSoft software

Record: BELL-CVE-2015-1787
CVSS 2.0: 2.6 LowAV:N/AC:H/Au:N/C:N/I:N/A:P
Updated: 2026-11-02

Affected products

openssl

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2015-1787 is a low vulnerability (CVSS 2.6) in Openssl, published March 19, 2015. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 5.89%, the 93rd percentile. No source names a fixed version.

References

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