CVE-2016-0762

CVE Details

Release Date:

2016-10-27

Description

The Realm implementations in Apache Tomcat versions 9.0.0.M1 to9.0.0.M9, 8.5.0 to 8.5.4, 8.0.0.RC1 to 8.0.36, 7.0.0 to 7.0.70 and 6.0.0 to 6.0.45 did not process the supplied password if the supplied user name did not exist. This made a timing attack possible to determine valid user names. Note that the default configuration includes the LockOutRealm which makes exploitation of this vulnerability harder.

See more information about CVE-2016-0762 from MITRE CVE dictionary and NIST NVD

CVSS v2.0 metrics

NOTE: The following CVSS v2.0 metrics and score provided are preliminary and subject to review.

Base Score:	2.6	Base Metrics:	AV:N/AC:H/Au:N/C:P/I:N/A:N
Access Vector:	Network	Attack Complexity:	High
Authentication:	None required	Confidentiality Impact:	Partial
Integrity Impact:	None	Availability Impact:	None

Errata information

Platform	Errata	Release Date
Oracle Linux version 7 (tomcat)	ELSA-2017-2247	2017-08-07

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team