CVE-2016-0762

CVSS V2 Medium 4.3 CVSS V3 Medium 5.9
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.
Overview
  • CVE ID
  • CVE-2016-0762
  • Assigner
  • security@apache.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2017-08-10T16:29:00
  • Last Modified Date
  • 2022-04-18T17:57:21
Weakness Enumerations
CWE URL
CWE-203 http://cwe.mitre.org/data/definitions/203.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* 1 OR 6.0.0 6.0.45
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* 1 OR 7.0.0 7.0.70
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* 1 OR 8.0 8.0.36
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:* 1 OR 8.5.0 8.5.4
cpe:2.3:a:apache:tomcat:9.0.0:m1:*:*:*:*:*:* 1 OR
cpe:2.3:a:apache:tomcat:9.0.0:m2:*:*:*:*:*:* 1 OR
cpe:2.3:a:apache:tomcat:9.0.0:m3:*:*:*:*:*:* 1 OR
cpe:2.3:a:apache:tomcat:9.0.0:m4:*:*:*:*:*:* 1 OR
cpe:2.3:a:apache:tomcat:9.0.0:m5:*:*:*:*:*:* 1 OR
cpe:2.3:a:apache:tomcat:9.0.0:m6:*:*:*:*:*:* 1 OR
cpe:2.3:a:apache:tomcat:9.0.0:m7:*:*:*:*:*:* 1 OR
cpe:2.3:a:apache:tomcat:9.0.0:m8:*:*:*:*:*:* 1 OR
cpe:2.3:a:apache:tomcat:9.0.0:m9:*:*:*:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:redhat:jboss_enterprise_web_server:3.0.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_eus:7.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_eus:7.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_eus:7.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_eus:7.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_server_tus:7.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:oncommand_shift:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:snap_creator_framework:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:oracle:communications_diameter_signaling_router:*:*:*:*:*:*:*:* 1 OR 8.0.0 8.5.0
cpe:2.3:a:oracle:tekelec_platform_distribution:*:*:*:*:*:*:*:* 1 OR 7.4.0 7.7.1
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 5.9
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.2
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://lists.apache.org/thread.html/1872f96bad43647832bdd84a408794cd06d9cbb557af63085ca10009@%3Cannounce.tomcat.apache.org%3E Mailing List Vendor Advisory
http://www.securitytracker.com/id/1037144 Broken Link
http://www.securityfocus.com/bid/93939 Broken Link
http://www.debian.org/security/2016/dsa-3720 Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:2247 Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:0456 Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:0455 Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-0457.html Third Party Advisory
https://security.netapp.com/advisory/ntap-20180605-0001/ Third Party Advisory
https://lists.apache.org/thread.html/b8a1bf18155b552dcf9a928ba808cbadad84c236d85eab3033662cfb@%3Cdev.tomcat.apache.org%3E Mailing List Patch Vendor Advisory
https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551@%3Cdev.tomcat.apache.org%3E Mailing List Patch Vendor Advisory
https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc@%3Cdev.tomcat.apache.org%3E Mailing List Patch Vendor Advisory
https://lists.apache.org/thread.html/39ae1f0bd5867c15755a6f959b271ade1aea04ccdc3b2e639dcd903b@%3Cdev.tomcat.apache.org%3E Mailing List Patch Vendor Advisory
https://lists.apache.org/thread.html/388a323769f1dff84c9ec905455aa73fbcb20338e3c7eb131457f708@%3Cdev.tomcat.apache.org%3E Mailing List Patch Vendor Advisory
https://lists.apache.org/thread.html/845312a10aabbe2c499fca94003881d2c79fc993d85f34c1f5c77424@%3Cdev.tomcat.apache.org%3E Mailing List Patch Vendor Advisory
https://lists.apache.org/thread.html/37220405a377c0182d2afdbc36461c4783b2930fbeae3a17f1333113@%3Cdev.tomcat.apache.org%3E Mailing List Patch Vendor Advisory
https://lists.apache.org/thread.html/b84ad1258a89de5c9c853c7f2d3ad77e5b8b2930be9e132d5cef6b95@%3Cdev.tomcat.apache.org%3E Mailing List Patch Vendor Advisory
https://lists.apache.org/thread.html/3d19773b4cf0377db62d1e9328bf9160bf1819f04f988315086931d7@%3Cdev.tomcat.apache.org%3E Mailing List Patch Vendor Advisory
https://lists.apache.org/thread.html/r03c597a64de790ba42c167efacfa23300c3d6c9fe589ab87fe02859c@%3Cdev.tomcat.apache.org%3E Mailing List Patch Vendor Advisory
https://lists.apache.org/thread.html/r587e50b86c1a96ee301f751d50294072d142fd6dc08a8987ae9f3a9b@%3Cdev.tomcat.apache.org%3E Mailing List Patch Vendor Advisory
https://lists.apache.org/thread.html/r9136ff5b13e4f1941360b5a309efee2c114a14855578c3a2cbe5d19c@%3Cdev.tomcat.apache.org%3E Mailing List Patch Vendor Advisory
https://usn.ubuntu.com/4557-1/ Third Party Advisory
https://www.oracle.com//security-alerts/cpujul2021.html Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpuoct2021.html Patch Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2016-0762
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-0762
History
Created Old Value New Value Data Type Notes
2022-05-10 15:41:47 Added to TrackCVE
2022-12-02 19:51:52 2017-08-10T16:29Z 2017-08-10T16:29:00 CVE Published Date updated
2022-12-02 19:51:52 2022-04-18T17:57:21 CVE Modified Date updated
2022-12-02 19:51:52 Analyzed Vulnerability Status updated