Debian/c-ares: high 7.5
c-ares is an asynchronous resolver library. c-ares is vulnerable to denial of service. If a target resolver sends a query, the attacker forges a malformed UDP packet with a length of 0 and returns the
Action: Upgrade c-ares to 1.18.1-3 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.18.1-3 | - |
Fixed versions
| 1.18.1-3 |
Sources
- osv: DEBIAN-CVE-2023-32067#Debian:13/c-ares
- https://security-tracker.debian.org/tracker/CVE-2023-32067
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