Debian/c-ares: medium 5.6
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 Dom
Action: Upgrade c-ares to 1.17.1-1.1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.17.1-1.1 | - |
Fixed versions
| 1.17.1-1.1 |
Sources
- osv: DEBIAN-CVE-2021-3672#Debian:14/c-ares
- https://security-tracker.debian.org/tracker/CVE-2021-3672
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