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 '' bytes to ciphertexts (it decrypts modified ciphertexts without error). An attacker might prepend these bytes with the goal of triggering memory corruption issues.
References
Link Resource
https://github.com/kjur/jsrsasign/releases/tag/8.0.17 Release Notes Third Party Advisory
https://github.com/kjur/jsrsasign/releases/tag/8.0.18 Release Notes Third Party Advisory
https://github.com/kjur/jsrsasign/issues/439 Exploit Issue Tracking
https://www.npmjs.com/package/jsrsasign Product Third Party Advisory
https://kjur.github.io/jsrsasign/ Release Notes Third Party Advisory
https://security.netapp.com/advisory/ntap-20200724-0001/ Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:jsrsasign_project:jsrsasign:*:*:*:*:*:node.js:*:*
cpe:2.3:a:netapp:max_data:-:*:*:*:*:*:*:*

Information

Published : 2020-06-22 12:15

Updated : 2023-01-28 12:57


NVD link : CVE-2020-14967

Mitre link : CVE-2020-14967

Products Affected
No products.
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer