Rapid7 Vulnerability & Exploit Database

USN-704-1: OpenSSL vulnerability

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USN-704-1: OpenSSL vulnerability

Severity
6
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:P)
Published
01/07/2009
Created
07/25/2018
Added
05/06/2013
Modified
07/09/2020

Description

OpenSSL 0.9.8i and earlier does not properly check the return value from the EVP_VerifyFinal function, which allows remote attackers to bypass validation of the certificate chain via a malformed SSL/TLS signature for DSA and ECDSA keys.

Solution(s)

  • ubuntu-upgrade-libssl0-9-8
  • ubuntu-upgrade-openssl

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