National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-4540 Detail

Current Description

IBM Security Directory Server 6.4.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 165813.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 7.5 HIGH
Vector:  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Nist CVSS score does not match with CNA score
CNA:  IBM Corporation
Base Score: 5.9 MEDIUM
Vector:  CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/165813 VDB Entry
https://www.ibm.com/support/pages/node/1288660 Patch Vendor Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-327 Use of a Broken or Risky Cryptographic Algorithm NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:ibm:security_directory_server:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
6.4.0.0
Up to (excluding)
6.4.0.20


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-4540
NVD Published Date:
02/04/2020
NVD Last Modified:
02/05/2020