CVE-2022-32983

Description

Knot Resolver through 5.5.1 may allow DNS cache poisoning when there is an attempt to limit forwarding actions by filters.

Affected Platforms

Weakness Type

CWE-290

References

• https://github.com/CZ-NIC/knot-resolver/commit/ccb9d9794db5eb757c33becf65cb1cf48…
• https://knot-resolver.readthedocs.io/en/stable/modules-policy.html#forwarding
• https://github.com/CZ-NIC/knot-resolver/commit/ccb9d9794db5eb757c33becf65cb1cf48…
• https://knot-resolver.readthedocs.io/en/stable/modules-policy.html#forwarding