{"id":"CVE-2022-3347","aliases":["EUVD-2022-7669","GHSA-jr65-gpj5-cw74","GO-2022-1026"],"status":"published","title":"Incorrect validation of root DNSSEC public keys in github.com/peterzen/goresolver","description":"DNSSEC validation is not performed correctly. An attacker can cause this package to report successful validation for invalid, attacker-controlled records. Root DNSSEC public keys are not validated, permitting an attacker to present a self-signed root key and delegation chain.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00258,"percentile":0.17597,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-345","CWE-347"],"published":"2022-09-29T17:25:07Z","modified":"2026-06-17T04:59:21Z","affected":[{"source":"ghsa","ecosystem":"Go","package":"github.com/peterzen/goresolver","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.0.2"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/peterzen/goresolver","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"1.0.2"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/peterzen/goresolver","ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}]}],"products":[{"vendor":"github.com/peterzen/goresolver","product":"github.com/peterzen/goresolver"},{"vendor":"go-resolver_project","product":"go-resolver"}],"references":[{"url":"https://github.com/peterzen/goresolver/issues/5#issuecomment-1150214257","tags":["x_transferred","Issue Tracking","Third Party Advisory","web","report"]},{"url":"https://pkg.go.dev/vuln/GO-2022-1026","tags":["x_transferred","Vendor Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-3347","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-jr65-gpj5-cw74"},{"url":"https://github.com/peterzen/goresolver","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2022-3347","title":"Incorrect validation of root DNSSEC public keys in github.com/peterzen/goresolver","description":"DNSSEC validation is not performed correctly. An attacker can cause this package to report successful validation for invalid, attacker-controlled records. Root DNSSEC public keys are not validated, permitting an attacker to present a self-signed root key and delegation chain.","status":"published","published":"2022-12-27T21:17:52.067Z","modified":"2025-04-14T17:08:49.781Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"adp"}],"updated_at":"2026-11-02T14:34:32.843656Z"}],"euvd":[{"id":"EUVD-2022-7669","description":"DNSSEC validation is not performed correctly. An attacker can cause this package to report successful validation for invalid, attacker-controlled records. Root DNSSEC public keys are not validated, permitting an attacker to present a self-signed root key and delegation chain.","status":"published","published":"2022-12-27T21:17:52Z","modified":"2025-04-14T17:08:49Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"updated_at":"2026-11-02T20:52:33.465211Z"}],"ghsa":[{"id":"GHSA-jr65-gpj5-cw74","title":"go-resolver's DNSSEC validation not performed correctly","description":"go-resolver's DNSSEC validation is not performed correctly. An attacker can cause this package to report successful validation for invalid, attacker-controlled records. Root DNSSEC public keys are not validated, permitting an attacker to present a self-signed root key and delegation chain.","status":"published","published":"2022-12-28T03:30:28Z","modified":"2024-01-23T20:39:00Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L","level":"high"}],"cwes":["CWE-345","CWE-347"],"updated_at":"2026-11-02T14:37:32.302254Z"}],"nvd":[{"id":"CVE-2022-3347","description":"DNSSEC validation is not performed correctly. An attacker can cause this package to report successful validation for invalid, attacker-controlled records. Root DNSSEC public keys are not validated, permitting an attacker to present a self-signed root key and delegation chain.","status":"published","published":"2022-12-28T03:15:10.193Z","modified":"2026-06-17T04:59:21.137Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"secondary"}],"cwes":["CWE-345"],"updated_at":"2026-11-02T14:07:34.388163Z"}],"osv":[{"id":"GHSA-jr65-gpj5-cw74","title":"go-resolver's DNSSEC validation not performed correctly","description":"go-resolver's DNSSEC validation is not performed correctly. An attacker can cause this package to report successful validation for invalid, attacker-controlled records. Root DNSSEC public keys are not validated, permitting an attacker to present a self-signed root key and delegation chain.","status":"published","published":"2022-12-28T03:30:28Z","modified":"2023-11-08T04:09:39.845988Z","cvss":[{"version":"3.1","score":7.7,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L","level":"high"}],"cwes":["CWE-345","CWE-347"],"updated_at":"2026-11-02T15:46:50.687609Z"},{"id":"GO-2022-1026","title":"Incorrect validation of root DNSSEC public keys in github.com/peterzen/goresolver","description":"DNSSEC validation is not performed correctly. An attacker can cause this package to report successful validation for invalid, attacker-controlled records.\n\nRoot DNSSEC public keys are not validated, permitting an attacker to present a self-signed root key and delegation chain.","status":"published","published":"2022-09-29T17:25:07Z","modified":"2024-05-20T16:03:47Z","updated_at":"2026-11-02T15:47:00.918515Z"}]}}