Headline
GHSA-rh63-9qcf-83gf: Marvin Attack of RSA and RSAOAEP decryption in jsrsasign
Impact
RSA PKCS#1.5 or RSAOAEP ciphertexts may be decrypted by this Marvin attack vulnerability.
Patches
update to jsrsasign 11.0.0.
Workarounds
Find and replace RSA and RSAOAEP decryption with other crypto library.
References
https://people.redhat.com/~hkario/marvin/ https://github.com/kjur/jsrsasign/issues/598
Marvin Attack of RSA and RSAOAEP decryption in jsrsasign
High severity GitHub Reviewed Published Jan 17, 2024 in kjur/jsrsasign • Updated Jan 19, 2024