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CVE-2016-0762

CVE information

Published

5 years ago

Last Modified

1 year ago

CVSSv2.0 Severity

Medium

CVSSv3.1 Severity

Medium

Impact Analysis

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Description

The Realm implementations in Apache Tomcat versions 9.0.0.M1 to 9.0.0.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..

CVSSv2.0 Score

Severity
Medium
Base Score
4.3/10
Exploit Score
8.6/10
Access Vector
Network
Access Complexity
Medium
Authentication Required
None
Impact Score
2.9/10
Confidentiality Impact
Partial
Availability Impact
None
Integrity Impact
None

CVSSv3.1 Score

Severity
Medium
Base Score
5.9/10
Exploit Score
2.2/10
Access Vector
Network
Access Complexity
High
Privileges Required
None
Impact Score
3.6/10
Confidentiality Impact
High
Availability Impact
None
Integrity Impact
None
Scope
Unchanged
User Interaction
None

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:a:apache:tomcat:9.0.0:m1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:tomcat:9.0.0:m9:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:tomcat:9.0.0:m3:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:tomcat:9.0.0:m8:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:tomcat:9.0.0:m7:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:tomcat:9.0.0:m6:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:tomcat:9.0.0:m2:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:tomcat:9.0.0:m5:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:tomcat:9.0.0:m4:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*
  Yes
6.0.0 -
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*
  Yes
7.0.0 -
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*
  Yes
8.0 -
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*
  Yes
8.5.0 -
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
  Yes
- -
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:
  Yes
- -
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:redhat:jboss_enterprise_web_server:3.0.0:*:*:*:*:*
  Yes
- -
cpe:2.3:o:redhat:enterprise_linux_eus:7.4:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:redhat:enterprise_linux_eus:7.5:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:redhat:enterprise_linux_eus:7.6:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.7:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:redhat:enterprise_linux_server_tus:7.7:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:redhat:enterprise_linux_eus:7.7:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:netapp:snap_creator_framework:-:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:netapp:oncommand_shift:-:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:oracle:communications_diameter_signaling_router:*:
  Yes
8.0.0 -
cpe:2.3:a:oracle:tekelec_platform_distribution:*:*:*:*:*:*:*
  Yes
7.4.0 -

References