Go to homepageCyberStrike

Menu

Star on GitHub · 3.2k
Sign inDownload

CVE-2015-5372

5.0 · MEDIUM

The SAML 2.0 implementation in AdNovum nevisAuth 4.13.0.0 before 4.18.3.1, when using SAML POST-Binding, does not match all attributes of the X.509 certificate embedded in the assertion against the…

Published Sep 28, 2015adnovumCWE-287EPSS 0.87%

Overview

CVE-2015-5372 is a medium-severity vulnerability affecting adnovum nevisauth. It was published on September 28, 2015 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

The SAML 2.0 implementation in AdNovum nevisAuth 4.13.0.0 before 4.18.3.1, when using SAML POST-Binding, does not match all attributes of the X.509 certificate embedded in the assertion against the certificate from the identity provider (IdP), which allows remote attackers to inject arbitrary SAML assertions via a crafted certificate.

Remediation

Check the references section for vendor advisories and patches from adnovum. Update nevisauth to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
adnovumnevisauth0Affected

References

Refblog.csnc.ch/2015/09/saml-sp-authentication-bypass-vulnerability-in-nevisauthRefpacketstormsecurity.com/files/133628/nevisAuth-Authentication-Bypass.htmlRefseclists.org/fulldisclosure/2015/Sep/87Refwww.csnc.ch/misc/files/advisories/CVE-2015-5372_AdNovum_nevisAuth_Authentication_Bypass.txtRefwww.securityfocus.com/archive/1/536508/100/0/threadedRefblog.csnc.ch/2015/09/saml-sp-authentication-bypass-vulnerability-in-nevisauthRefpacketstormsecurity.com/files/133628/nevisAuth-Authentication-Bypass.htmlRefseclists.org/fulldisclosure/2015/Sep/87Refwww.csnc.ch/misc/files/advisories/CVE-2015-5372_AdNovum_nevisAuth_Authentication_Bypass.txtRefwww.securityfocus.com/archive/1/536508/100/0/threaded

How CyberStrike helps

Frequently asked questions

What is CVE-2015-5372?

CVE-2015-5372 is a medium-severity vulnerability affecting adnovum nevisauth. It was published on September 28, 2015 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

How severe is CVE-2015-5372?

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2015-5372?

Check the references section for vendor advisories and patches from adnovum. Update nevisauth to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2015-5372?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2015-5372 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

Related MEDIUM CVEs from 2015

View all
Browse by year2026202520242023202220212020201920182017201620152014201320122011201020092008200720062005200420032002200120001999