Authentication flaw

2011-09-0223:55:00

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7.3 High

AI Score

Confidence

Low

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.006 Low

EPSS

Percentile

77.1%

JSON

Shibboleth OpenSAML library 2.4.x before 2.4.3 and 2.5.x before 2.5.1, and IdP before 2.3.2, allows remote attackers to forge messages and bypass authentication via an “XML Signature wrapping attack.”

CPENameOperatorVersion
opensamleq2.4.2
opensamleq2.4.0
opensamleq2.4.1
opensamleq2.5.0
shibboleth-identity-providereq2.1.3
shibboleth-identity-providereq2.0.0
shibboleth-identity-providereq2.2.1
shibboleth-identity-providereq2.1.5
shibboleth-identity-providereq2.1.2
shibboleth-identity-providereq2.2.0

Name	Operator	Version
opensaml	eq	2.4.2
opensaml	eq	2.4.0
opensaml	eq	2.4.1
opensaml	eq	2.5.0
shibboleth-identity-provider	eq	2.1.3
shibboleth-identity-provider	eq	2.0.0
shibboleth-identity-provider	eq	2.2.1
shibboleth-identity-provider	eq	2.1.5
shibboleth-identity-provider	eq	2.1.2
shibboleth-identity-provider	eq	2.2.0