Fredrik Strupe

2 exploits Active since Jan 2024
CVE-2024-21664 WRITEUP MEDIUM WRITEUP
lestrrat-go/jwx < 2.0.19 and 1.0.8-1.2.28 - Denial of Service via JWS Parse Nil Pointer Dereference
jwx is a Go module implementing various JWx (JWA/JWE/JWK/JWS/JWT, otherwise known as JOSE) technologies. Calling `jws.Parse` with a JSON serialized payload where the `signature` field is present while `protected` is absent can lead to a nil pointer dereference. The vulnerability can be used to crash/DOS a system doing JWS verification. This vulnerability has been patched in versions 2.0.19 and 1.2.28.
CVSS 4.3
CVE-2024-21664 WRITEUP MEDIUM WRITEUP
lestrrat-go/jwx < 2.0.19 and 1.0.8-1.2.28 - Denial of Service via JWS Parse Nil Pointer Dereference
jwx is a Go module implementing various JWx (JWA/JWE/JWK/JWS/JWT, otherwise known as JOSE) technologies. Calling `jws.Parse` with a JSON serialized payload where the `signature` field is present while `protected` is absent can lead to a nil pointer dereference. The vulnerability can be used to crash/DOS a system doing JWS verification. This vulnerability has been patched in versions 2.0.19 and 1.2.28.
CVSS 4.3