Vulnerability Monitor

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CVE-2021-40008

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.

Published

2021-12-13T16:15:09.923

Last Modified

2024-11-21T06:23:22.150

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-772
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System huawei cloudengine_7800_firmware v200r019c00spc800 Yes
Hardware huawei cloudengine_7800 - No
Operating System huawei cloudengine_6800_firmware v200r019c00spc800 Yes
Hardware huawei cloudengine_6800 - No
Operating System huawei cloudengine_5800_firmware v200r019c00spc800 Yes
Hardware huawei cloudengine_5800 - No
Operating System huawei cloudengine_12800_firmware v200r019c00spc800 Yes
Hardware huawei cloudengine_12800 - No
References