SB2020011515 - Information disclosure in Huawei USG9500
Published: January 15, 2020
Security Bulletin ID
SB2020011515
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) Cryptographic issues (CVE-ID: CVE-2019-19411)
CWE-ID: CWE-310 - Cryptographic Issues
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 potentially sensitive information.
The vulnerability exists due to improper processing of the initialization vector used in a specific encryption algorithm. A remote attacker who gains access to this cryptographic primitive can cause the value of the confidentiality associated with its use is diminished.
Remediation
Install update from vendor's website.