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CVE-2020-9117

nvd nist
Published: Dec 1, 2020Modified: Nov 21, 2024

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7.8
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.8 / Impact: 5.9
Source: NVD

Description

HUAWEI nova 4 versions earlier than 10.0.0.165(C01E34R2P4) and SydneyM-AL00 versions earlier than 10.0.0.165(C00E66R1P5) have an out-of-bounds read and write vulnerability. An attacker with specific permissions crafts malformed packet with specific parameter and sends the packet to the affected products. Due to insufficient validation of packet, which may be exploited to cause the information leakage or arbitrary code execution.

Affected (2)

Huawei
2 products
Nova 4 Firmware
Sydneym Al00 Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Nova 4 Firmware
Before 10.0.0.165\(c01e34r2p4\)
Running on/withPlatform Versions
Huawei
Nova 4
All versions
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Sydneym Al00 Firmware
Before 10.0.0.165\(c00e66r1p5\)
Running on/withPlatform Versions
Huawei
Sydneym Al00
All versions

Related CWEs

CWE-125
Out-of-bounds Read
The product reads data past the end, or before the beginning, of the intended buffer.
CWE-787
Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.

References (2)

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

Timeline

No history available yet.