fkie_cve-2016-0762
Vulnerability from fkie_nvd
Published
2017-08-10 16:29
Modified
2025-04-20 01:37
Severity ?
Summary
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.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
apache | tomcat | * | |
apache | tomcat | * | |
apache | tomcat | * | |
apache | tomcat | * | |
apache | tomcat | 9.0.0 | |
apache | tomcat | 9.0.0 | |
apache | tomcat | 9.0.0 | |
apache | tomcat | 9.0.0 | |
apache | tomcat | 9.0.0 | |
apache | tomcat | 9.0.0 | |
apache | tomcat | 9.0.0 | |
apache | tomcat | 9.0.0 | |
apache | tomcat | 9.0.0 | |
canonical | ubuntu_linux | 16.04 | |
debian | debian_linux | 8.0 | |
redhat | jboss_enterprise_web_server | 3.0.0 | |
redhat | enterprise_linux_desktop | 7.0 | |
redhat | enterprise_linux_eus | 7.4 | |
redhat | enterprise_linux_eus | 7.5 | |
redhat | enterprise_linux_eus | 7.6 | |
redhat | enterprise_linux_eus | 7.7 | |
redhat | enterprise_linux_server | 7.0 | |
redhat | enterprise_linux_server_aus | 7.4 | |
redhat | enterprise_linux_server_aus | 7.6 | |
redhat | enterprise_linux_server_aus | 7.7 | |
redhat | enterprise_linux_server_tus | 7.6 | |
redhat | enterprise_linux_server_tus | 7.7 | |
redhat | enterprise_linux_workstation | 7.0 | |
netapp | oncommand_insight | - | |
netapp | oncommand_shift | - | |
netapp | snap_creator_framework | - | |
oracle | communications_diameter_signaling_router | * | |
oracle | tekelec_platform_distribution | * |
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*", matchCriteriaId: "F0956A16-7E61-40E4-B107-2A0EEA1208C5", versionEndIncluding: "6.0.45", versionStartIncluding: "6.0.0", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*", matchCriteriaId: "5DCDF5FD-A879-4E78-A572-78C325F13C85", versionEndIncluding: "7.0.70", versionStartIncluding: "7.0.0", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*", matchCriteriaId: "D30B2FCD-09F0-4647-84AE-343ECD724D45", versionEndIncluding: "8.0.36", versionStartIncluding: "8.0", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*", matchCriteriaId: "1E7CA297-C102-4AF2-82D1-EF565ACCD1F5", versionEndIncluding: "8.5.4", versionStartIncluding: "8.5.0", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:9.0.0:milestone1:*:*:*:*:*:*", matchCriteriaId: "9D0689FE-4BC0-4F53-8C79-34B21F9B86C2", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:9.0.0:milestone2:*:*:*:*:*:*", matchCriteriaId: "9F542E12-6BA8-4504-A494-DA83E7E19BD5", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:9.0.0:milestone3:*:*:*:*:*:*", matchCriteriaId: "C0C5F004-F7D8-45DB-B173-351C50B0EC16", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:9.0.0:milestone4:*:*:*:*:*:*", matchCriteriaId: "D1902D2E-1896-4D3D-9E1C-3A675255072C", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:9.0.0:milestone5:*:*:*:*:*:*", matchCriteriaId: "49AAF4DF-F61D-47A8-8788-A21E317A145D", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:9.0.0:milestone6:*:*:*:*:*:*", matchCriteriaId: "454211D0-60A2-4661-AECA-4C0121413FEB", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:9.0.0:milestone7:*:*:*:*:*:*", matchCriteriaId: "0686F977-889F-4960-8E0B-7784B73A7F2D", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:9.0.0:milestone8:*:*:*:*:*:*", matchCriteriaId: "558703AE-DB5E-4DFF-B497-C36694DD7B24", vulnerable: true, }, { criteria: "cpe:2.3:a:apache:tomcat:9.0.0:milestone9:*:*:*:*:*:*", matchCriteriaId: "ED6273F2-1165-47A4-8DD7-9E9B2472941B", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*", matchCriteriaId: "7A5301BF-1402-4BE0-A0F8-69FBE79BC6D6", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", matchCriteriaId: "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:redhat:jboss_enterprise_web_server:3.0.0:*:*:*:*:*:*:*", matchCriteriaId: "8E2F2F98-DB90-43F6-8F28-3656207B6188", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*", matchCriteriaId: "33C068A4-3780-4EAB-A937-6082DF847564", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_eus:7.4:*:*:*:*:*:*:*", matchCriteriaId: "F96E3779-F56A-45FF-BB3D-4980527D721E", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_eus:7.5:*:*:*:*:*:*:*", matchCriteriaId: "0CF73560-2F5B-4723-A8A1-9AADBB3ADA00", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_eus:7.6:*:*:*:*:*:*:*", matchCriteriaId: "5BF3C7A5-9117-42C7-BEA1-4AA378A582EF", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_eus:7.7:*:*:*:*:*:*:*", matchCriteriaId: "83737173-E12E-4641-BC49-0BD84A6B29D0", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*", matchCriteriaId: "51EF4996-72F4-4FA4-814F-F5991E7A8318", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*", matchCriteriaId: "D99A687E-EAE6-417E-A88E-D0082BC194CD", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*", matchCriteriaId: "B353CE99-D57C-465B-AAB0-73EF581127D1", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_aus:7.7:*:*:*:*:*:*:*", matchCriteriaId: "7431ABC1-9252-419E-8CC1-311B41360078", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*", matchCriteriaId: "B76AA310-FEC7-497F-AF04-C3EC1E76C4CC", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_tus:7.7:*:*:*:*:*:*:*", matchCriteriaId: "17F256A9-D3B9-4C72-B013-4EFD878BFEA8", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*", matchCriteriaId: "825ECE2D-E232-46E0-A047-074B34DB1E97", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:*", matchCriteriaId: "F1BE6C1F-2565-4E97-92AA-16563E5660A5", vulnerable: true, }, { criteria: "cpe:2.3:a:netapp:oncommand_shift:-:*:*:*:*:*:*:*", matchCriteriaId: "3BD81527-A341-42C3-9AB9-880D3DB04B08", vulnerable: true, }, { criteria: "cpe:2.3:a:netapp:snap_creator_framework:-:*:*:*:*:*:*:*", matchCriteriaId: "9F4754FB-E3EB-454A-AB1A-AE3835C5350C", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:oracle:communications_diameter_signaling_router:*:*:*:*:*:*:*:*", matchCriteriaId: "C88D46AF-459D-4917-9403-0F63FEC83512", versionEndIncluding: "8.5.0", versionStartIncluding: "8.0.0", vulnerable: true, }, { criteria: "cpe:2.3:a:oracle:tekelec_platform_distribution:*:*:*:*:*:*:*:*", matchCriteriaId: "26F05F85-7458-4C8F-B93F-93C92E506A40", versionEndIncluding: "7.7.1", versionStartIncluding: "7.4.0", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "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.", }, { lang: "es", value: "Las implementaciones Realm en Apache Tomcat versiones 9.0.0.M1 a 9.0.0.M9, 8.5.0 a 8.5.4, 8.0.0.RC1 a 8.0.36, 7.0.0 a 7.0.70, y 6.0.0 a 6.0.45 no procesaban la contraseña proporcionada si el nombre de usuario proporcionado no existía. Esto hizo posible la realización de un ataque basado en tiempo para determinar nombres de usuario válidos. Tenga en cuenta que la configuración por defecto incluye LockOutRealm, lo que hace que sea más difícil explotar esta vulnerabilidad.", }, ], id: "CVE-2016-0762", lastModified: "2025-04-20T01:37:25.860", metrics: { cvssMetricV2: [ { acInsufInfo: false, baseSeverity: "MEDIUM", cvssData: { accessComplexity: "MEDIUM", accessVector: "NETWORK", authentication: "NONE", availabilityImpact: "NONE", baseScore: 4.3, confidentialityImpact: "PARTIAL", integrityImpact: "NONE", vectorString: "AV:N/AC:M/Au:N/C:P/I:N/A:N", version: "2.0", }, exploitabilityScore: 8.6, impactScore: 2.9, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, source: "nvd@nist.gov", type: "Primary", userInteractionRequired: false, }, ], cvssMetricV31: [ { cvssData: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 5.9, baseSeverity: "MEDIUM", confidentialityImpact: "HIGH", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", version: "3.1", }, exploitabilityScore: 2.2, impactScore: 3.6, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2017-08-10T16:29:00.313", references: [ { source: "security@apache.org", tags: [ "Third Party Advisory", ], url: "http://rhn.redhat.com/errata/RHSA-2017-0457.html", }, { source: "security@apache.org", tags: [ "Third Party Advisory", ], url: "http://www.debian.org/security/2016/dsa-3720", }, { source: "security@apache.org", tags: [ "Broken Link", ], url: "http://www.securityfocus.com/bid/93939", }, { source: "security@apache.org", tags: [ "Broken Link", ], url: "http://www.securitytracker.com/id/1037144", }, { source: "security@apache.org", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2017:0455", }, { source: "security@apache.org", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2017:0456", }, { source: "security@apache.org", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2017:2247", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/1872f96bad43647832bdd84a408794cd06d9cbb557af63085ca10009%40%3Cannounce.tomcat.apache.org%3E", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551%40%3Cdev.tomcat.apache.org%3E", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/37220405a377c0182d2afdbc36461c4783b2930fbeae3a17f1333113%40%3Cdev.tomcat.apache.org%3E", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/388a323769f1dff84c9ec905455aa73fbcb20338e3c7eb131457f708%40%3Cdev.tomcat.apache.org%3E", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/39ae1f0bd5867c15755a6f959b271ade1aea04ccdc3b2e639dcd903b%40%3Cdev.tomcat.apache.org%3E", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/3d19773b4cf0377db62d1e9328bf9160bf1819f04f988315086931d7%40%3Cdev.tomcat.apache.org%3E", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/845312a10aabbe2c499fca94003881d2c79fc993d85f34c1f5c77424%40%3Cdev.tomcat.apache.org%3E", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc%40%3Cdev.tomcat.apache.org%3E", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/b84ad1258a89de5c9c853c7f2d3ad77e5b8b2930be9e132d5cef6b95%40%3Cdev.tomcat.apache.org%3E", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/b8a1bf18155b552dcf9a928ba808cbadad84c236d85eab3033662cfb%40%3Cdev.tomcat.apache.org%3E", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/r03c597a64de790ba42c167efacfa23300c3d6c9fe589ab87fe02859c%40%3Cdev.tomcat.apache.org%3E", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/r587e50b86c1a96ee301f751d50294072d142fd6dc08a8987ae9f3a9b%40%3Cdev.tomcat.apache.org%3E", }, { source: "security@apache.org", url: "https://lists.apache.org/thread.html/r9136ff5b13e4f1941360b5a309efee2c114a14855578c3a2cbe5d19c%40%3Cdev.tomcat.apache.org%3E", }, { source: "security@apache.org", tags: [ "Third Party Advisory", ], url: "https://security.netapp.com/advisory/ntap-20180605-0001/", }, { source: "security@apache.org", tags: [ "Third Party Advisory", ], url: "https://usn.ubuntu.com/4557-1/", }, { source: "security@apache.org", tags: [ "Patch", "Third Party Advisory", ], url: "https://www.oracle.com//security-alerts/cpujul2021.html", }, { source: "security@apache.org", tags: [ "Patch", "Third Party Advisory", ], url: "https://www.oracle.com/security-alerts/cpuoct2021.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "http://rhn.redhat.com/errata/RHSA-2017-0457.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "http://www.debian.org/security/2016/dsa-3720", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Broken Link", ], url: "http://www.securityfocus.com/bid/93939", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Broken Link", ], url: "http://www.securitytracker.com/id/1037144", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2017:0455", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2017:0456", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2017:2247", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/1872f96bad43647832bdd84a408794cd06d9cbb557af63085ca10009%40%3Cannounce.tomcat.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/343558d982879bf88ec20dbf707f8c11255f8e219e81d45c4f8d0551%40%3Cdev.tomcat.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/37220405a377c0182d2afdbc36461c4783b2930fbeae3a17f1333113%40%3Cdev.tomcat.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/388a323769f1dff84c9ec905455aa73fbcb20338e3c7eb131457f708%40%3Cdev.tomcat.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/39ae1f0bd5867c15755a6f959b271ade1aea04ccdc3b2e639dcd903b%40%3Cdev.tomcat.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/3d19773b4cf0377db62d1e9328bf9160bf1819f04f988315086931d7%40%3Cdev.tomcat.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/845312a10aabbe2c499fca94003881d2c79fc993d85f34c1f5c77424%40%3Cdev.tomcat.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/b5e3f51d28cd5d9b1809f56594f2cf63dcd6a90429e16ea9f83bbedc%40%3Cdev.tomcat.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/b84ad1258a89de5c9c853c7f2d3ad77e5b8b2930be9e132d5cef6b95%40%3Cdev.tomcat.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/b8a1bf18155b552dcf9a928ba808cbadad84c236d85eab3033662cfb%40%3Cdev.tomcat.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/r03c597a64de790ba42c167efacfa23300c3d6c9fe589ab87fe02859c%40%3Cdev.tomcat.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/r587e50b86c1a96ee301f751d50294072d142fd6dc08a8987ae9f3a9b%40%3Cdev.tomcat.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.apache.org/thread.html/r9136ff5b13e4f1941360b5a309efee2c114a14855578c3a2cbe5d19c%40%3Cdev.tomcat.apache.org%3E", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://security.netapp.com/advisory/ntap-20180605-0001/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://usn.ubuntu.com/4557-1/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", "Third Party Advisory", ], url: "https://www.oracle.com//security-alerts/cpujul2021.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", "Third Party Advisory", ], url: "https://www.oracle.com/security-alerts/cpuoct2021.html", }, ], sourceIdentifier: "security@apache.org", vulnStatus: "Deferred", weaknesses: [ { description: [ { lang: "en", value: "CWE-203", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.