6.2 Medium
AI Score
Confidence
Low
An attacker controlled input of a PBES2 encrypted JWE blob can have a very large p2c value that, when decrypted, produces a denial-of-service.
github.com/dvsekhvalnov/jose2go
github.com/dvsekhvalnov/jose2go/commit/a4584e9dd7128608fedbc67892eba9697f0d5317
github.com/dvsekhvalnov/jose2go/issues/31
www.blackhat.com/us-23/briefings/schedule/#three-new-attacks-against-json-web-tokens-31695