CVE-2021-40008
High
Description
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductHuawei Cloudengine 7800 Firmware
PublishedDec 13, 2021
First seenDec 13, 2021
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| huawei cloudengine_7800_firmware | v200r019c00spc800 | — |
| huawei cloudengine_6800_firmware | v200r019c00spc800 | — |
| huawei cloudengine_5800_firmware | v200r019c00spc800 | — |
| huawei cloudengine_12800_firmware | v200r019c00spc800 | — |
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