CVE-2019-5273

CWE-120 — Classic Buffer Overflow3 documents3 sources
Severity
7.5HIGH
EPSS
0.2%
top 59.93%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Huawei Usg9500Huawei Usg9500 Firmware
Timeline
PublishedDec 26
Latest updateMay 24

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages2 packages

▶CVEListV5huawei/usg9500V500R001C30, V500R001C60+1
▶NVDhuawei/usg9500_firmwarev500r001c30, v500r001c60+1

🔴Vulnerability Details

2
GHSA
GHSA-jc47-5xg9-mpc2: USG9500 with versions of V500R001C30;V500R001C60 have a denial of service vulnerability↗2022-05-24
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CVEList
CVE-2019-5273: USG9500 with versions of V500R001C30;V500R001C60 have a denial of service vulnerability↗2019-12-26
▶
CVE-2019-5273 (HIGH CVSS 7.5) | USG9500 with versions of V500R001C3 | cvebase.io