CVE-2016-0736

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…

published July 27, 2017

CVSS
—
EPSS
49%
Percentile
98.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.49024 · 98.9th percentile
Published
2017-07-27T21:00Z
EPSS history
Timeline
  • 27 JUL 21:00Z
    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…
    cvelistv5