SB2019120511 - Use of a broken or risky cryptographic algorithm in several Huawei Products
Published: December 5, 2019
Security Bulletin ID
SB2019120511
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Use of a broken or risky cryptographic algorithm (CVE-ID: CVE-2019-19397)
CWE-ID: CWE-327 - Use of a Broken or Risky Cryptographic Algorithm
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote attacker to gain access to sensitive information on the target system.
The vulnerability exists due to the affected products use weak algorithms by default. A remote attacker can exploit this vulnerability to cause information leaks.
Remediation
Install update from vendor's website.