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CVE-2020-1799

nvd nist
Published: May 21, 2020Modified: Nov 21, 2024

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7.5
Vector
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.6 / Impact: 5.9
Source: NVD

Description

E6878-370 with versions of 10.0.3.1(H557SP27C233), 10.0.3.1(H563SP1C00), 10.0.3.1(H563SP1C233) has a use after free vulnerability. The software references memory after it has been freed in certain scenario, the attacker does a series of crafted operations through web portal, successful exploit could cause a use after free condition which may lead to malicious code execution.

Affected (3)

Huawei
1 product
E6878 370 Firmware
Configuration A
3 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Huawei
E6878 370 Firmware
Version 10.0.3.1(h557sp27c233)
E6878 370 Firmware
Version 10.0.3.1(h563sp1c00)
E6878 370 Firmware
Version 10.0.3.1(h563sp1c233)
Running on/withPlatform Versions
Huawei
E6878 370
All versions

Related CWEs

CWE-416
Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (2)

Source: psirt@huawei.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.