SB2021052703 - Multiple vulnerabilities in Huawei eSE620X vESS

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Out-of-bounds read (CVE-ID: CVE-2021-22365)

The vulnerability allows a local attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary condition. A local attacker can send a specially crafted message, trigger out-of-bounds read error and cause a denial of service condition on the system.

2) Out-of-bounds read (CVE-ID: CVE-2021-22366)

The vulnerability allows a local attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a boundary condition. A local attacker can send a specially crafted message, trigger out-of-bounds read error and cause a denial of service condition on the system.

Remediation

Install update from vendor's website.

References

• https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210526-02-outbounds-en
• https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210526-03-dos-en