CVE-2016-0736

Impact:
Moderate
Public Date:
2016-12-20
IAVA:
2017-A-0010, 2017-A-0081
CWE:
CWE-287
Bugzilla:
1406744: CVE-2016-0736 httpd: Padding Oracle in Apache mod_session_crypto
It was discovered that the mod_session_crypto module of httpd did not use any mechanisms to verify integrity of the encrypted session data stored in the user's browser. A remote attacker could use this flaw to decrypt and modify session data using a padding oracle attack.

Find out more about CVE-2016-0736 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v2 metrics

Base Score 4
Base Metrics AV:N/AC:H/Au:N/C:P/I:P/A:N
Access Vector Network
Access Complexity High
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact None

CVSS v3 metrics

CVSS3 Base Score 5.4
CVSS3 Base Metrics CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Changed
Confidentiality Low
Integrity Impact Low
Availability Impact None

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat Security Errata

Platform Errata Release Date
Red Hat JBoss Core Services on RHEL 6 Server (jbcs-httpd24-httpd) RHSA-2017:1414 2017-06-07
Red Hat Enterprise Linux 7 (httpd) RHSA-2017:0906 2017-04-12
Red Hat JBoss Core Services 1 RHSA-2017:1415 2017-06-07
Red Hat JBoss Core Services on RHEL 7 Server (jbcs-httpd24-httpd) RHSA-2017:1413 2017-06-07
Red Hat Software Collections for Red Hat Enterprise Linux 7 (httpd24-httpd) RHSA-2017:1161 2017-04-26
Red Hat Software Collections for Red Hat Enterprise Linux 6 (httpd24-httpd) RHSA-2017:1161 2017-04-26

Affected Packages State

Platform Package State
Red Hat JBoss Web Server 3 httpd24 Fix deferred
Red Hat JBoss Web Server 3 httpd Fix deferred
Red Hat JBoss EWS 2 httpd Not affected
Red Hat JBoss EWS 2 httpd22 Not affected
Red Hat JBoss EWS 1 httpd Not affected
Red Hat JBoss EAP 6 httpd22 Not affected
Red Hat JBoss EAP 6 httpd Not affected
Red Hat JBoss EAP 5 httpd Not affected
Red Hat Enterprise Linux 6 httpd Not affected
Red Hat Enterprise Linux 5 httpd Not affected
Red Hat Directory Server 8 httpd Not affected

External References

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