DEBIAN-CVE-2016-0736

DEBIAN-CVE-2016-0736 PUBLISHED CVSS 7.5 HIGH

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.

Risk Scores

CVSS v3.0

7.5

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Products

Vendor	Product	Versions
Debian:14	apache2	0, 0, 0
Debian:11	apache2	0, 0, 0
Debian:12	apache2	0, 0, 0
Debian:13	apache2	0, 0, 0

Timeline

Jul 27, 2017 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2016-0736 advisory

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