Rapid7

vulnerability

Debian: CVE-2016-0736: apache2 -- security update

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
Dec 20, 2016
Added
Feb 27, 2017
Modified
Mar 30, 2026

Description

In Apache HTTP Server versions 2.4.0 to 2.4.23, mod_session_crypto was encrypting its data/cookie using the configured ciphers with possibly either CBC or ECB modes of operation (AES256-CBC by default), hence no selectable or builtin authenticated encryption. This made it vulnerable to padding oracle attacks, particularly with CBC.

Solution

debian-upgrade-apache2
Title
Rapid7 Labs

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