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GHSA-87mm-qxm5-cp3f

go-resolver vulnerable to attacker-controlled domains due to unvalidated RRSIG RRs

Source: GitHub Advisory Database (reviewed) High CVE-2022-3346

Packages

EcosystemPackageAffectedFixed in
Go github.com/peterzen/goresolver <= 1.0.2 no fix listed

Details

As written in the advisory (Markdown source, shown as plain text).

go-resolver's DNSSEC validation is not performed correctly. An attacker can cause this package to report successful validation for invalid, attacker-controlled records. The owner name of RRSIG RRs is not validated, permitting an attacker to present the RRSIG for an attacker-controlled domain in a response for any other domain.

References

External links from the advisory. They lead to third-party sites.