CVE-2019-5275
High
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 heap buffer overflow when decoding a certificate, an attacker may exploit the vulnerability by a malicious certificate to perform a denial of service attack on the affected products.
SeverityHigh
CVSS7.5
Exploit probability—
ProductHuawei Usg9500 Firmware
PublishedDec 26, 2019
First seenDec 26, 2019
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| huawei usg9500_firmware | v500r001c30, v500r001c60 | — |
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