Vulnerability in Apache Http_server
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 modes of operation (AES256-CBC by default), hence no selectable or builtin authe…
Vulnerability class: POODLE (CVE-2014-3566)
EPSS: 0.417 (97.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Apache Http_server — versions 2.4.0, 2.4.1, 2.4.2
- Apache Software Foundation Http Server — versions 2.4.0 to 2.4.23
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@apache.org (x_refsource_CONFIRM)
- security@apache.org (vendor-advisory, x_refsource_DEBIAN)
- security@apache.org (exploit, x_refsource_EXPLOIT-DB)
- security@apache.org (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)
- security@apache.org (x_refsource_REDHAT, vendor-advisory)
- security@apache.org (x_refsource_REDHAT, vendor-advisory)
- security@apache.org (x_refsource_CONFIRM)
- security@apache.org (x_refsource_REDHAT, vendor-advisory)
- security@apache.org (x_refsource_CONFIRM, Third Party Advisory)
- security@apache.org (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
Frequently asked questions
- What is CVE-2016-0736?
- CVE-2016-0736 is a high-severity vulnerability in Apache Http_server, classified under Cryptographic Issues. CVSS score: 7.5/10. Published 2017-07-27.
- How severe is CVE-2016-0736?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2016-0736 known to be exploited?
- 5 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.