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vuln-nvd/data/2022/CVE-2022-2795.json
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{"affected":[{"affectedData":[{"product":"BIND9","vendor":"ISC","versions":[{"status":"affected","version":"Open Source Branches 9.0 through 9.16 9.0.0 through versions before 9.16.33"},{"status":"affected","version":"Open Source Branch 9.18 9.18.0 through versions before 9.18.7"},{"status":"affected","version":"Supported Preview Branches 9.9-S through 9.11-S 9.9.3-S1 through versions up to and including 9.11.37-S1"},{"status":"affected","version":"Supported Preview Branch 9.16-S 9.16.8-S1 through versions before 9.16.33-S1"},{"status":"affected","version":"Development Branch 9.19 9.19.0 through versions before 9.19.5"}]}],"source":"security-officer@isc.org"},{"affectedData":[{"cpes":["cpe:2.3:a:isc:bind:9.0.0:-:*:*:*:*:*:*"],"defaultStatus":"unknown","product":"bind","vendor":"isc","versions":[{"lessThanOrEqual":"9.16.32","status":"affected","version":"9.0.0","versionType":"custom"}]},{"cpes":["cpe:2.3:a:isc:bind:9.9.3:s1:*:*:*:*:*:*"],"defaultStatus":"unknown","product":"bind","vendor":"isc","versions":[{"lessThan":"9.11.37","status":"affected","version":"9.9.3","versionType":"custom"}]},{"cpes":["cpe:2.3:a:isc:bind:9.16.8:s1:*:*:*:*:*:*"],"defaultStatus":"unknown","product":"bind","vendor":"isc","versions":[{"lessThan":"9.16.32","status":"affected","version":"9.16.8","versionType":"custom"}]},{"cpes":["cpe:2.3:a:isc:bind:9.19.0:*:*:*:-:*:*:*"],"defaultStatus":"unknown","product":"bind","vendor":"isc","versions":[{"lessThan":"9.19.4","status":"affected","version":"9.19.0","versionType":"custom"}]}],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"configurations":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:isc:bind:*:*:*:*:-:*:*:*","matchCriteriaId":"6CF2AFF8-9D61-442F-98BE-C08FA09C2AD3","versionEndExcluding":"9.16.33","versionStartIncluding":"9.0.0","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:*:*:*:*:-:*:*:*","matchCriteriaId":"BAE4B411-40F7-422D-8A5C-775ED1D00189","versionEndExcluding":"9.18.7","versionStartIncluding":"9.18.0","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:*:*:*:*:-:*:*:*","matchCriteriaId":"3E1EC206-AC11-4A7E-9723-C4F69FF76892","versionEndExcluding":"9.19.5","versionStartIncluding":"9.19.0","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:9.9.3:s1:*:*:*:*:*:*","matchCriteriaId":"FCC182A9-5989-4A87-A3BA-F1CFAEDC95E2","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:9.9.3:s1:*:*:supported_preview:*:*:*","matchCriteriaId":"40EE014B-0CD8-45F3-BEDB-AE6368A78B04","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:9.9.12:s1:*:*:supported_preview:*:*:*","matchCriteriaId":"DAF8FA8C-0526-4389-AEC6-92AD62AA3929","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:9.9.13:s1:*:*:supported_preview:*:*:*","matchCriteriaId":"1A9BA952-A5DF-4CBA-8928-0B373C013C32","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:9.10.5:s1:*:*:supported_preview:*:*:*","matchCriteriaId":"CAD41122-C5D8-4256-8CB7-FF88DCD96A13","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:9.10.7:s1:*:*:supported_preview:*:*:*","matchCriteriaId":"6243685F-1E5B-4FF6-AE1B-44798032FBA6","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:9.11.3:s1:*:*:supported_preview:*:*:*","matchCriteriaId":"C2FE13E1-0646-46FC-875B-CB4C34E20101","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:9.11.5:s3:*:*:*:*:*:*","matchCriteriaId":"62BDFC28-A025-4512-B3D4-AFB4458A87A5","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:9.11.5:s3:*:*:supported_preview:*:*:*","matchCriteriaId":"1AA16E51-819C-4A1B-B66E-1C60C1782C0D","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:9.11.5:s5:*:*:supported_preview:*:*:*","matchCriteriaId":"91533F9F-C0E5-4E84-8A4C-F744F956BF97","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:9.11.5:s6:*:*:supported_preview:*:*:*","matchCriteriaId":"46E6A4BD-D69B-4A70-821D-5612DD1315EF","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:9.11.6:s1:*:*:supported_preview:*:*:*","matchCriteriaId":"8AF9D390-0D5B-4963-A2D3-BF1E7CD95E9D","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:9.11.7:s1:*:*:supported_preview:*:*:*","matchCriteriaId":"AB2B92F1-6BA8-41CA-9000-E0633462CC28","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:9.11.8:s1:*:*:supported_preview:*:*:*","matchCriteriaId":"02CA4635-7DFC-408E-A837-856E0F96CA1B","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:9.11.12:s1:*:*:supported_preview:*:*:*","matchCriteriaId":"3CABCB08-B838-45F7-AA87-77C6B8767DD0","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:9.11.14-s1:*:*:*:preview:*:*:*","matchCriteriaId":"FB597385-BCFD-4CDB-9328-B4F76D586E4D","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:9.11.19-s1:*:*:*:preview:*:*:*","matchCriteriaId":"42C76CEF-FD0B-40A4-B246-A71F3EC72B29","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:9.11.21:s1:*:*:supported_preview:*:*:*","matchCriteriaId":"5CC1F26C-4757-4C87-BD8B-2FA456A88C6F","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:9.11.27:s1:*:*:supported_preview:*:*:*","matchCriteriaId":"582A4948-B64F-45D4-807A-846A85BB6B42","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:9.11.29:s1:*:*:supported_preview:*:*:*","matchCriteriaId":"F22E7F6A-0714-480D-ACDF-5027FD6697B2","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:9.11.35:s1:*:*:supported_preview:*:*:*","matchCriteriaId":"255AEB06-F071-4433-93E5-9436086C1A6D","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:9.11.37:s1:*:*:supported_preview:*:*:*","matchCriteriaId":"EF14D712-5FCF-492F-BE3E-745109E9D6E5","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:9.16.8:s1:*:*:supported_preview:*:*:*","matchCriteriaId":"288EAD80-574B-4839-9C2C-81D6D088A733","vulnerable":true},{"criteria":"cpe:2.3:a:isc:bind:9.16.11:s1:*:*:supported_preview:*:*:*","matchCriteriaId":"3595F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flooding the target resolver with queries exploiting this flaw an attacker can significantly impair the resolver's performance, effectively denying legitimate clients access to the DNS resolution service."},{"lang":"es","value":"Al inundar el resolvedor de destino con consultas que explotan este fallo, un atacante puede perjudicar significativamente el rendimiento del resolvedor, negando efectivamente a los clientes legítimos el acceso al servicio de resolución DNS"}],"id":"CVE-2022-2795","lastModified":"2026-09-01T19:44:42.623","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":5.3,"baseSeverity":"MEDIUM","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:L","version":"3.1"},"exploitabilityScore":3.9,"impactScore":1.4,"source":"security-officer@isc.org","type":"Secondary"},{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":5.3,"baseSeverity":"MEDIUM","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:L","version":"3.1"},"exploitabilityScore":3.9,"impactScore":1.4,"source":"nvd@nist.gov","type":"Primary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2022-2795","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2024-04-12T17:20:53.564264Z","version":"2.0.3"}}]},"published":"2022-09-21T11:15:09.470","references":[{"source":"security-officer@isc.org","tags":["Mailing List","Patch","Third Party Advisory"],"url":"http://www.openwall.com/lists/oss-security/2022/09/21/3"},{"source":"security-officer@isc.org","tags":["Patch","Vendor Advisory"],"url":"https://kb.isc.org/docs/cve-2022-2795"},{"source":"security-officer@isc.org","tags":["Mailing List","Third Party 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