CVE-2019-1010263: Improper Verification of Cryptographic Signature

Perl Crypt::JWT prior to 0.023 is affected by: Incorrect Access Control. The impact is: allow attackers to bypass authentication by providing a token by crafting with hmac. The component is: JWT.pm, line 614. The attack vector is: network connectivity. The fixed version is: after commit...

Trint Ltd: Insecure Zendesk SSO implementation by generating JWT client-side

Summary: app.trint.com implements SSO to Zendesk, it does this by using JWT as described at https://support.zendesk.com/hc/en-us/articles/203663816-Enabling-JWT-JSON-Web-Token-single-sign-on This functionality has not been implemented securely because the JWT generation happens in the client-side...

Vulnerability to bypass two-factor authentication with unverified JWT trusted device token

Before version 3.7 the bundle is vulnerable to a security issue in JWT, which can be exploited by an attacker to generate trusted device cookies on their own, effectively by-passing two-factor authentication. Please either disable the trusted feature in your application or upgrade to a bundle...

Vulnerability to bypass two-factor authentication with unverified JWT trusted device token

Before version 3.7 the bundle is vulnerable to a security issue in JWT, which can be exploited by an attacker to generate trusted device cookies on their own, effectively by-passing two-factor authentication. Please either disable the trusted feature in your application or upgrade to a bundle...

CVE-2019-12995

Istio before 1.2.2 mishandles certain access tokens, leading to "Epoch 0 terminated with an error" in Envoy. This is related to a jwtauthenticator.cc segmentation fault...

CVE-2019-12995

Istio before 1.2.2 mishandles certain access tokens, leading to "Epoch 0 terminated with an error" in Envoy. This is related to a jwtauthenticator.cc segmentation fault...

Denial Of Service (DoS)

keycloak-connect is vulnerable to denial of service. Failure to validate JWT signatures on /klogout route allows remote attackers to force logout users and indefinitely deny service to the application using malicious JWTs with NBF values...

Forced Logout

Overview Versions of keycloak-connect prior to 4.4.0 are vulnerable to Forced Logout. The package fails to validate JWT signatures on the /klogout route, allowing attackers to logout users and craft malicious JWTs with NBF values that prevent user access indefinitely. Recommendation Upgrade to...

GHSA-68HW-VFH7-XVG8 Forced Logout in keycloak-connect

Versions of keycloak-connect prior to 4.4.0 are vulnerable to Forced Logout. The package fails to validate JWT signatures on the /klogout route, allowing attackers to logout users and craft malicious JWTs with NBF values that prevent user access indefinitely. Recommendation Upgrade to version 4.4...

Forced Logout in keycloak-connect

Versions of keycloak-connect prior to 4.4.0 are vulnerable to Forced Logout. The package fails to validate JWT signatures on the /klogout route, allowing attackers to logout users and craft malicious JWTs with NBF values that prevent user access indefinitely. Recommendation Upgrade to version 4.4...

@amitport/auth-server (0.0.3), @amitport/koangular-users (0.0.0) +319 more potentially affected by unknown CVE via jwt-simple (>=0.1.0, <=0.5.1)

jwt-simple NPM version =0.1.0, =1.0.2, =1.1.0, =1.0.1, =1.0.0, =1.0.0, =1.0.0, =0.2.0, =0.10.2, =0.11.2 - @sysdoc/sysdoc-web-stack 1.0.0 and more Source cves: unknown CVE Source advisory: OSV:GHSA-8V5F-HP78-JGXQ...

GHSA-8V5F-HP78-JGXQ Signature Verification Bypass in jwt-simple

Versions of jwt-simple prior to 0.5.3 are vulnerable to Signature Verification Bypass. If no algorithm is specified in the decode function, the packages uses the algorithm in the JWT to decode tokens. This allows an attacker to create a HS256 symmetric algorithm JWT with the server's public key a...

Signature Verification Bypass in jwt-simple

Versions of jwt-simple prior to 0.5.3 are vulnerable to Signature Verification Bypass. If no algorithm is specified in the decode function, the packages uses the algorithm in the JWT to decode tokens. This allows an attacker to create a HS256 symmetric algorithm JWT with the server's public key a...

JWT Signature Verification Bypass

jwt-simple is vulnerable to signature verification bypass. A remote attacker is able to succeed in a JWT verification without specifying an algorithm in the decode function...

Signature Verification Bypass

Overview Versions of jwt-simple prior to 0.5.3 are vulnerable to Signature Verification Bypass. If no algorithm is specified in the decode function, the packages uses the algorithm in the JWT to decode tokens. This allows an attacker to create a HS256 symmetric algorithm JWT with the server's...

CVE-2019-3868

Keycloak up to version 6.0.0 allows the end user token access or id token JWT to be used as the session cookie for browser sessions for OIDC. As a result an attacker with access to service provider backend could hijack user’s browser session...

CVE-2019-3868: Exposure of Sensitive Information to an Unauthorized Actor

Keycloak up to version 6.0.0 allows the end user token access or id token JWT to be used as the session cookie for browser sessions for OIDC. As a result an attacker with access to service provider backend could hijack user’s browser session...

CVE-2019-3868

Keycloak up to version 6.0.0 allows the end user token access or id token JWT to be used as the session cookie for browser sessions for OIDC. As a result an attacker with access to service provider backend could hijack user’s browser session...

CVE-2019-3899

It was found that the default configuration of Heketi does not require any authentication, potentially exposing the Heketi server API to be misused. An unauthenticated attacker could connect remotely to Heketi Server and run arbitrary commands supported by Heketi Server API via Heketi CLI...

GHSA-QPVX-GPQM-G98J Critical severity vulnerability that affects Auth0-WCF-Service-JWT

Auth0 Auth0-WCF-Service-JWT before 1.0.4 leaks the expected JWT signature in an error message when it cannot successfully validate the JWT signature. If this error message is presented to an attacker, they can forge an arbitrary JWT token that will be accepted by the vulnerable application...