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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2020-14967 Detail

Description

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/kjur/jsrsasign/issues/439 Exploit  Issue Tracking  Third Party Advisory 
https://github.com/kjur/jsrsasign/issues/439 Exploit  Issue Tracking  Third Party Advisory 
https://github.com/kjur/jsrsasign/releases/tag/8.0.17 Release Notes  Third Party Advisory 
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/releases/tag/8.0.18 Release Notes  Third Party Advisory 
https://kjur.github.io/jsrsasign/ Release Notes  Third Party Advisory 
https://kjur.github.io/jsrsasign/ Release Notes  Third Party Advisory 
https://security.netapp.com/advisory/ntap-20200724-0001/ Third Party Advisory 
https://security.netapp.com/advisory/ntap-20200724-0001/ Third Party Advisory 
https://www.npmjs.com/package/jsrsasign Product  Third Party Advisory 
https://www.npmjs.com/package/jsrsasign Product  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-14967
NVD Published Date:
06/22/2020
NVD Last Modified:
11/21/2024
Source:
MITRE