RHEL 9 : python-jwt (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 9 host has one or more packages installed that are affected by a vulnerability that has been acknowledged by the vendor but will not be patched. - python-jwt: Key confusion through non-blocklisted public key formats CVE-2022-29217 Note that Nessus has not tested...

RHEL 8 : python-jwt (Unpatched Vulnerability)

The remote Redhat Enterprise Linux 8 host has one or more packages installed that are affected by a vulnerability that has been acknowledged by the vendor but will not be patched. - python-jwt: Key confusion through non-blocklisted public key formats CVE-2022-29217 Note that Nessus has not tested...

GHSA-C2FF-88X2-X9PG JWT Algorithm Confusion

Summary The fast-jwt library does not properly prevent JWT algorithm confusion for all public key types. Details The 'publicKeyPemMatcher' in 'fast-jwt/src/crypto.js' does not properly match all common PEM formats for public keys. To exploit this vulnerability, an attacker needs to craft a...

fast-jwt security vulnerability

fast-jwt is a faster JSON Web Token implementation. A security vulnerability exists in fast-jwt versions prior to 3.3.2, which stems from an inability to correctly match all common PEM formats for public keys...

K000132202: PyJWT vulnerability CVE-2017-11424

Security Advisory Description In PyJWT 1.5.0 and below the invalidstrings check in HMACAlgorithm.preparekey does not account for all PEM encoded public keys. Specifically, the PKCS1 PEM encoded format would be allowed because it is prefaced with the string -----BEGIN RSA PUBLIC KEY----- which is...

Key confusion through non-blocklisted public key formats in PyJWT

...

PYSEC-2017-24

In PyJWT 1.5.0 and below the invalidstrings check in HMACAlgorithm.preparekey does not account for all PEM encoded public keys. Specifically, the PKCS1 PEM encoded format would be allowed because it is prefaced with the string -----BEGIN RSA PUBLIC KEY----- which is not accounted for. This enable...