httpd: Padding Oracle in Apache mod_session_crypto

It was discovered that the modsessioncrypto module of httpd did not use any mechanisms to verify integrity of the encrypted session data stored in the user's browser. A remote attacker could use this flaw to decrypt and modify session data using a padding oracle attack...

Unspecified Vulnerability in Apache HTTP Server

Apache httpd is the U.S. Apache Apache Software Foundation, an open source HTTP server developed and maintained specifically for modern operating systems. A security vulnerability exists in Apache httpd, which stems from the program's failure to properly parse HTTP headers. A remote attacker coul...

UBUNTU-CVE-2016-0736

In Apache HTTP Server versions 2.4.0 to 2.4.23, modsessioncrypto 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...

PT-2016-3152

Name of the Vulnerable Software and Affected Versions Apache HTTP Server versions 2.4.0 through 2.4.23 Apache HTTP Server versions prior to 2.4.25 Description The issue is related to errors in the encryption algorithm of the mod session crypto module in Apache HTTP Server. The module encrypts its...

DEBIAN-CVE-2013-2249

modsessiondbd.c in the modsessiondbd module in the Apache HTTP Server before 2.4.5 proceeds with save operations for a session without considering the dirty flag and the requirement for a new session ID, which has unspecified impact and remote attack vectors...