CVE-2020-14967

https://notcve.org/view.php?id=CVE-2020-14967

An issue was discovered in the jsrsasign package before 8.0.18 for Node.js. Its RSA PKCS1 v1.5 decryption implementation does not detect ciphertext modification by prepending '\0' bytes to ciphertexts (it decrypts modified ciphertexts without error). An attacker might prepend these bytes with the goal of triggering memory corruption issues. Se detectó un problema en el paquete jsrsasign versiones anteriores a 8.0.18 para Node.js. La implementación de descifrado RSA PKCS1 versión v1.5 no detecta la modificación del texto cifrado anteponiendo bytes "\0" a textos cifrados (descifra los textos cifrados modificados sin error). • https://github.com/kjur/jsrsasign/issues/439 https://github.com/kjur/jsrsasign/releases/tag/8.0.17 https://github.com/kjur/jsrsasign/releases/tag/8.0.18 https://kjur.github.io/jsrsasign https://security.netapp.com/advisory/ntap-20200724-0001 https://www.npmjs.com/package/jsrsasign • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •