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.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-3796-1 | apache2 security update |
Ubuntu USN |
USN-3279-1 | Apache HTTP Server vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
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Projects
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Status: PUBLISHED
Assigner: apache
Published:
Updated: 2024-09-16T17:52:49.825Z
Reserved: 2015-12-16T00:00:00
Link: CVE-2016-0736
No data.
Status : Deferred
Published: 2017-07-27T21:29:00.177
Modified: 2025-04-20T01:37:25.860
Link: CVE-2016-0736
OpenCVE Enrichment
No data.
Debian DSA
Ubuntu USN