CloudEngine 12800 products with versions of V200R019C00, V200R019C10SPC800, V200R019C00SPC600, V200R019C10; and CloudEngine 6800 products with versions of V200R019C00SPC800 have a denial of service vulnerability. Due to improper memory management, memory leakage may occur in some special cases. Attackers can perform a series of operations to exploit this vulnerability. Successful exploit may cause a denial of service.

References

• https://nvd.nist.gov/vuln/detail/CVE-2020-1870
• https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200527-01-dos-en