Invalid Elliptic Curve Attack Affecting com.nimbusds:nimbus-jose-jwt Open this link in a new tab package, versions [,4.36)
Attack Complexity
Low
Confidentiality
High
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snyk-id
SNYK-JAVA-COMNIMBUSDS-31558
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published
5 Nov 2017
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disclosed
12 Apr 2017
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credit
Unkown
Introduced: 12 Apr 2017
CVE-2017-12974 Open this link in a new tabHow to fix?
Upgrade com.nimbusds:nimbus-jose-jwt
to version 4.36 or higher.
Overview
com.nimbusds:nimbus-jose-jwt
is a Java library for Javascript Object Signing and Encryption (JOSE) and JSON Web Tokens (JWT).
Affected versions of the package are vulnerable to an Invalid Elliptic Curve Attack.
Nimbus JOSE+JWT before 4.36 proceeds with ECKey construction without ensuring that the public x
and y
coordinates are on the specified curve, which allows attackers to conduct an Invalid Curve Attack in environments where the JCE provider lacks the applicable curve validation.