Invalid Curve Attack

nimbus-jose-jwt is vulnerable to invalid curve attacks. The attacks are possible because the library does not make sure that the public x and y coordinates are on the specified curve in environments where the JCE provider lacks curve validation...

Nimbus JOSE+JWT Invalid Curve Attack Information Disclosure Vulnerability

Nimbus JOSE+JWT is an open source Java library . A security vulnerability exists in Nimbus JOSE+JWT, which allows attackers to exploit the vulnerability to submit specially crafted requests, perform Invalid Curve attacks, and obtain sensitive information...

CVE-2017-12974

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...

CVE-2017-12974

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...

Input validation

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...

CVE-2017-12974

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...

CVE-2017-12974

CVE-2017-12974 is a confirmed Nimbus JOSE+JWT vulnerability where ECKey construction proceeds without validating that public x/y coordinates lie on the specified curve, enabling an Invalid Curve Attack in environments lacking curve validation. Connected documents confirm this issue across multipl...

CVE-2017-12974

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...

CVE-2017-12974: Improper Verification of Cryptographic Signature

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...

CVE-2017-7781/CVE-2017-10176: Issue with elliptic curve addition in mixed Jacobian-affine coordinates in Firefox/Java

tl;dr Firefox and Java suffered from a moderate vulnerability affecting the elliptic curve point addition algorithm that uses mixed Jacobian-affine coordinates where it can yield a result POINTATINFINITY when it should not. Introduction Few months ago I was working on a vulnerability affecting th...

PT-2017-4203

Name of the Vulnerable Software and Affected Versions Nimbus JOSE+JWT versions prior to 4.36 Description The issue concerns a problem with the construction of ECKey without proper validation of the public x and y coordinates on the specified curve, allowing for an Invalid Curve Attack in certain...

CVE-2016-9121

go-jose before 1.0.4 suffers from an invalid curve attack for the ECDH-ES algorithm. When deriving a shared key using ECDH-ES for an encrypted message, go-jose neglected to check that the received public key on a message is on the same curve as the static private key of the receiver, thus making ...

Code injection

go-jose before 1.0.4 suffers from an invalid curve attack for the ECDH-ES algorithm. When deriving a shared key using ECDH-ES for an encrypted message, go-jose neglected to check that the received public key on a message is on the same curve as the static private key of the receiver, thus making ...

CVE-2016-9121

go-jose before 1.0.4 suffers from an invalid curve attack for the ECDH-ES algorithm. When deriving a shared key using ECDH-ES for an encrypted message, go-jose neglected to check that the received public key on a message is on the same curve as the static private key of the receiver, thus making ...

CVE-2016-9121

go-jose before 1.0.4 suffers from an invalid curve attack for the ECDH-ES algorithm. When deriving a shared key using ECDH-ES for an encrypted message, go-jose neglected to check that the received public key on a message is on the same curve as the static private key of the receiver, thus making ...

CVE-2016-9121

go-jose before 1.0.4 suffers from an invalid curve attack for the ECDH-ES algorithm. When deriving a shared key using ECDH-ES for an encrypted message, go-jose neglected to check that the received public key on a message is on the same curve as the static private key of the receiver, thus making ...

CVE-2016-9121

CVE-2016-9121 affects square/go-jose prior to version 1.0.4, where ECDH-ES shared-key derivation neglects to verify that the received public key lies on the same elliptic curve as the receiver’s private key. This enables an invalid-curve attack during decryption and is stated across multiple sour...

CVE-2016-9121: Inadequate Encryption Strength

go-jose before 1.0.4 suffers from an invalid curve attack for the ECDH-ES algorithm. When deriving a shared key using ECDH-ES for an encrypted message, go-jose neglected to check that the received public key on a message is on the same curve as the static private key of the receiver, thus making ...

PT-2017-9958

Name of the Vulnerable Software and Affected Versions go-jose versions prior to 1.0.4 Description The issue arises from an invalid curve attack for the ECDH-ES algorithm. When deriving a shared key using ECDH-ES for an encrypted message, the received public key on a message is not checked to be o...

JSON Libraries Patched Against Invalid Curve Crypto Attack

A number of JSON libraries using the JSON Web Encryption specification JWE to create, sign and encrypt access tokens have been patched against an attack that allows for the recovery of a private key. Researcher Antonio Sanso of Adobe said the go-jose, node-jose, jose2go, Nimbus JOSE+WT and jose4...