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.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-3796-1 | apache2 security update |
Ubuntu USN |
USN-3279-1 | Apache HTTP Server vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: apache
Published:
Updated: 2024-09-16T17:52:49.825Z
Reserved: 2015-12-16T00:00:00.000Z
Link: CVE-2016-0736
No data.
Status : Modified
Published: 2017-07-27T21:29:00.177
Modified: 2026-05-13T00:24:29.033
Link: CVE-2016-0736
OpenCVE Enrichment
No data.
Debian DSA
Ubuntu USN