Description
USG9500 with versions of V500R001C30;V500R001C60 have a denial of service vulnerability. Due to a flaw in the X.509 implementation in the affected products which can result in a large heap buffer overrun error, an attacker may exploit the vulnerability by a malicious certificate, resulting a denial of service on the affected products.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_confirm
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191225-01-eudemon-en
Scores
CVSS v3
7.5
EPSS
0.0018
EPSS Percentile
39.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-120
Status
published
Products (2)
huawei/usg9500_firmware
v500r001c30
huawei/usg9500_firmware
v500r001c60
Published
Dec 26, 2019
Tracked Since
Feb 18, 2026