CVE-2021-40008

published 2021-12-13

CVE-2021-40008: There is a memory leak vulnerability in CloudEngine 12800 V200R019C00SPC800, CloudEngine 5800 V200R019C00SPC800, CloudEngine 6800 V200R019C00SPC800 and…

Priority P3 34 high 7.5 CVSS 3.1

AV N AC L PR N UI N S U C N I N A H

There is a memory leak vulnerability in CloudEngine 12800 V200R019C00SPC800, CloudEngine 5800 V200R019C00SPC800, CloudEngine 6800 V200R019C00SPC800 and CloudEngine 7800 V200R019C00SPC800. The software does not sufficiently track and release allocated memory while parse a series of crafted binary messages, which could consume remaining memory. Successful exploit could cause memory exhaust.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
huawei	cloudengine_12800_firmware	—	—
huawei	cloudengine_5800_firmware	—	—
huawei	cloudengine_6800_firmware	—	—
huawei	cloudengine_7800_firmware	—	—

CVSS provenance

nvd v3.1 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvd v2.0 5.0 MEDIUM AV:N/AC:L/Au:N/C:N/I:N/A:P

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CWE-772