CVE-2016-7467

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Summary

CVECVE-2016-7467
StatePUBLISHED
Assignerf5
Source PriorityCVE Program / NVD first with legacy fallback
Published2017-04-11 14:59:00 UTC
Updated2025-04-20 01:37:25 UTC
DescriptionThe TMM SSO plugin in F5 BIG-IP APM 12.0.0 - 12.1.1, 11.6.0 - 11.6.1 HF1, 11.5.4 - 11.5.4 HF2, when configured as a SAML Identity Provider with a Service Provider (SP) connector, might allow traffic to be disrupted or failover initiated when a malformed, signed SAML authentication request from an authenticated user is sent via the SP connector.

Risk And Classification

Primary CVSS: v3.0 5.3 MEDIUM from [email protected]

CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Problem Types: CWE-20 | TMM SSO plugin

VersionSourceTypeScoreSeverityVector
3.0[email protected]Primary5.3MEDIUMCVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
2.0[email protected]Primary3.5AV:N/AC:M/Au:S/C:N/I:N/A:P

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
Single
Confidentiality
None
Integrity
None
Availability
Partial

AV:N/AC:M/Au:S/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application F5 Big-ip Access Policy Manager 11.5.4 All All All
Application F5 Big-ip Access Policy Manager 11.6.0 All All All
Application F5 Big-ip Access Policy Manager 11.6.1 All All All
Application F5 Big-ip Access Policy Manager 12.0.0 All All All
Application F5 Big-ip Access Policy Manager 12.1.0 All All All
Application F5 Big-ip Access Policy Manager 12.1.1 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA F5 Networks F5 BIG-IP APM affected 12.0.0 - 12.1.1, 11.6.0 - 11.6.1 HF1, 11.5.4 - 11.5.4 HF2 Not specified

References

ReferenceSourceLinkTags
F5 BIG-IP APM SAML SSO Plugin Flaw Lets Remote Authenticated Users Deny Service - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com
support.f5.com/csp/article/K95444512 af854a3a-2127-422b-91ae-364da2661108 support.f5.com Vendor Advisory
F5 BIG-IP APM CVE-2016-7472 Denial of Service Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Third Party Advisory, VDB Entry
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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