vulnerability
FreeBSD: VID-43E9FFD4-D6E0-11ED-956F-7054D21A9E2A (CVE-2021-3672): py39-pycares -- domain hijacking vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | Jun 11, 2021 | Apr 14, 2023 | Apr 14, 2023 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Jun 11, 2021
Added
Apr 14, 2023
Modified
Apr 14, 2023
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.
Solution
freebsd-upgrade-package-py39-pycares
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