SB2020052715 - Denial of service in Huawei CloudEngine 12800 and CloudEngine 6800
Published: May 27, 2020 Updated: May 27, 2020
Security Bulletin ID
SB2020052715
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Memory leak (CVE-ID: CVE-2020-1870)
CWE-ID: CWE-401 - Missing release of memory after effective lifetime
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to perform denial of service (DoS) attack on the target system.
The vulnerability exists due to improper memory management. A remote attacker can perform a series of operations to leak memory and perform denial of service attack.
Remediation
Install update from vendor's website.