CVEvulnerability

CVE-2017-3733

7.5 HIGH Published 2017-05-04 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2017-05-04
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
CWE-20

Description

During a renegotiation handshake if the Encrypt-Then-Mac extension is negotiated where it was not in the original handshake (or vice-versa) then this can cause OpenSSL 1.1.0 before 1.1.0e to crash (dependent on ciphersuite). Both clients and servers are affected.

Affected configurations

• openssl openssl 1.1.0 • openssl openssl 1.1.0a • openssl openssl 1.1.0b • openssl openssl 1.1.0c • openssl openssl 1.1.0d • hp operations agent 11.14 • hp operations agent 11.15

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References