Home/CVE/There is a memory leak vulnerability in some versions of Huawei CloudEngine product. An unauthenticated, remote attacker
CVE

CVE-2020-9124

There is a memory leak vulnerability in some versions of Huawei CloudEngine product. An unauthenticated, remote attacker

There is a memory leak vulnerability in some versions of Huawei CloudEngine product. An unauthenticated, remote attacker may exploit this vulnerability by sending specific message to the affected product. Due to not release the allocated memory properly, successful exploit may cause memory leak.

HIGH · CVSS 7.5 EPSS 0.00313
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-401Missing Release of Memory after Effective Lifetime
▤

Affected Products & Versions

4
huawei cloudengine 12800 firmwareall versions
huawei cloudengine 5800 firmwareall versions
huawei cloudengine 6800 firmwareall versions
huawei cloudengine 7800 firmwareall versions
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · psirt@huawei.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD29 Dec 2020 · 06:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20201223-01-cloudengine-enVendor Advisory
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