CVE-2021-39995

Published: Nov 29, 2021Modified: Nov 21, 2024

6.5

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

Some Huawei products use the OpenHpi software for hardware management. A function that parses data returned by OpenHpi contains an out-of-bounds read vulnerability that could lead to a denial of service. Affected product versions include: eCNS280_TD V100R005C10; eSE620X vESS V100R001C10SPC200, V100R001C20SPC200, V200R001C00SPC300.

Affected (4)

Products: Huawei: Ecns280 Td Firmware, Ese620x Vess Firmware

Huawei

2 products

Ecns280 Td Firmware

Ese620x Vess Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Huawei Ecns280 Td Firmware	Version v100r005c10

Running on/with	Platform Versions
Huawei Ecns280 Td	All versions

Configuration B

3 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Huawei Ese620x Vess Firmware	Version v100r001c10spc200
Huawei Ese620x Vess Firmware	Version v100r001c20spc200
Huawei Ese620x Vess Firmware	Version v200r001c00spc300

Running on/with	Platform Versions
Huawei Ese620x Vess	All versions

Related CWEs

CWE-125

Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

References (2)

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20211124-03-dos-en

Source: psirt@huawei.com

Vendor Advisory

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20211124-03-dos-en

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.