CVE-2019-5273

published 2019-12-26

CVE-2019-5273: 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…

Priority P3 35 high 7.5 CVSS 3.1

AV N AC L PR N UI N S U C N I N A H

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.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
huawei	usg9500	—	—
huawei	usg9500	—	—
huawei	usg9500_firmware	—	—
huawei	usg9500_firmware	—	—

CVSS provenance

nvd v3.1 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvd v2.0 5.0 MEDIUM AV:N/AC:L/Au:N/C:N/I:N/A:P

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