CVE-2015-5372

CVSS V2 Medium 5 CVSS V3 None

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.

Overview

CVE ID
CVE-2015-5372

Assigner
cve@mitre.org

Vulnerability Status
Modified

Published Version
2015-09-28T16:59:05

Last Modified Date
2018-10-09T19:57:32

Weakness Enumerations

CWE	URL
CWE-287	http://cwe.mitre.org/data/definitions/287.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:adnovum:nevisauth::::::::	1	OR		4.18.3.0

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:L/Au:N/C:N/I:P/A:N

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
NONE

Integrity Impact
PARTIAL

Availability Impact
NONE

Base Score
5

Severity
MEDIUM

Exploitability Score
10

Impact Score
2.9

References

Reference URL	Reference Tags
http://www.csnc.ch/misc/files/advisories/CVE-2015-5372_AdNovum_nevisAuth_Authentication_Bypass.txt
http://packetstormsecurity.com/files/133628/nevisAuth-Authentication-Bypass.html
http://blog.csnc.ch/2015/09/saml-sp-authentication-bypass-vulnerability-in-nevisauth
http://seclists.org/fulldisclosure/2015/Sep/87
http://www.securityfocus.com/archive/1/536508/100/0/threaded

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2015-5372
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5372

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 18:34:08				Added to TrackCVE
2022-12-02 06:32:20	2015-09-28T16:59Z	2015-09-28T16:59:05	CVE Published Date	updated
2022-12-02 06:32:20		2018-10-09T19:57:32	CVE Modified Date	updated
2022-12-02 06:32:20		Modified	Vulnerability Status	updated