{"affected":[{"affectedData":[{"defaultStatus":"unaffected","product":"BIND 9","vendor":"ISC","versions":[{"lessThanOrEqual":"9.16.36","status":"affected","version":"9.16.12","versionType":"custom"},{"lessThanOrEqual":"9.18.10","status":"affected","version":"9.18.0","versionType":"custom"},{"lessThanOrEqual":"9.19.8","status":"affected","version":"9.19.0","versionType":"custom"},{"lessThanOrEqual":"9.16.36-S1","status":"affected","version":"9.16.12-S1","versionType":"custom"}]}],"source":"security-officer@isc.org"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:isc:bind:*:*:*:*:-:*:*:*","matchCriteriaId":"FC5F91EF-B660-42FF-9B48-880299C9A128","versionEndExcluding":"9.16.37","versionStartIncluding":"9.16.12","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:*:*:*:*:-:*:*:*","matchCriteriaId":"92119B97-ADE6-47C0-B3E2-3B05C08A0B99","versionEndExcluding":"9.18.11","versionStartIncluding":"9.18.0","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:*:*:*:*:-:*:*:*","matchCriteriaId":"CB820E6D-F56C-4222-A3FF-3A02266FD68B","versionEndExcluding":"9.19.9","versionStartIncluding":"9.19.0","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:9.16.11:s1:*:*:supported_preview:*:*:*","matchCriteriaId":"3595F024-F910-4356-8B5B-D478960FF574","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:9.16.13:s1:*:*:supported_preview:*:*:*","matchCriteriaId":"94661BA2-27F8-4FFE-B844-9404F735579D","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:9.16.14:s1:*:*:supported_preview:*:*:*","matchCriteriaId":"53593603-E2AF-4925-A6E6-109F097A0FF2","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:9.16.21:s1:*:*:supported_preview:*:*:*","matchCriteriaId":"751E37C2-8BFD-4306-95C1-8C01CE495FA4","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:9.16.32:s1:*:*:supported_preview:*:*:*","matchCriteriaId":"CC432820-F1A2-4132-A673-2620119553C5","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:9.16.36:s1:*:*:supported_preview:*:*:*","matchCriteriaId":"F70347F2-6750-4497-B8F4-2036F4F4443A","vulnerable":true}],"negate":false,"operator":"OR"}]}],"cveTags":[],"descriptions":[{"lang":"en","value":"BIND 9 resolver can crash when stale cache and stale answers are enabled, option `stale-answer-client-timeout` is set to a positive integer, and the resolver receives an RRSIG query.\nThis issue affects BIND 9 versions 9.16.12 through 9.16.36, 9.18.0 through 9.18.10, 9.19.0 through 9.19.8, and 9.16.12-S1 through 9.16.36-S1."},{"lang":"es","value":"El solucionador BIND 9 puede fallar cuando el caché obsoleto y las respuestas obsoletas están habilitados, la opción `stale-answer-client-timeout` está configurada en un entero positivo y el solucionador recibe una consulta RRSIG. Este problema afecta a las versiones de BIND 9, 9.16.12 a 9.16.36, 9.18.0 a 9.18.10, 9.19.0 a 9.19.8 y 9.16.12-S1 a 9.16.36-S1."}],"id":"CVE-2022-3736","lastModified":"2026-06-17T05:00:12.097","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"exploitabilityScore":3.9,"impactScore":3.6,"source":"security-officer@isc.org","type":"Secondary"},{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"exploitabilityScore":3.9,"impactScore":3.6,"source":"nvd@nist.gov","type":"Primary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2022-3736","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2025-04-01T14:10:30.864635Z","version":"2.0.3"}}]},"published":"2023-01-26T21:15:57.940","references":[{"source":"security-officer@isc.org","tags":["Vendor Advisory"],"url":"https://kb.isc.org/docs/cve-2022-3736"},{"source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"],"url":"https://kb.isc.org/docs/cve-2022-3736"}],"sourceIdentifier":"security-officer@isc.org","vulnStatus":"Modified","weaknesses":[{"description":[{"lang":"en","value":"NVD-CWE-noinfo"}],"source":"nvd@nist.gov","type":"Primary"},{"description":[{"lang":"en","value":"CWE-20"}],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary"}]}