vulnerability
Huawei EulerOS: CVE-2021-3672: c-ares security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | Oct 25, 2021 | Oct 26, 2021 | Aug 13, 2025 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Oct 25, 2021
Added
Oct 26, 2021
Modified
Aug 13, 2025
Description
A flaw was found in c-ares library, where a missing input validation check of host names returned by DNS (Domain Name Servers) can lead to output of wrong hostnames which might potentially lead to Domain Hijacking. The highest threat from this vulnerability is to confidentiality and integrity as well as system availability.
Solutions
huawei-euleros-2_0_sp3-upgrade-c-areshuawei-euleros-2_0_sp3-upgrade-c-ares-devel
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.