{ "id": "CVE-2023-4408", "sourceIdentifier": "security-officer@isc.org", "published": "2024-02-13T14:15:45.253", "lastModified": "2025-03-14T17:15:40.310", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "The DNS message parsing code in `named` includes a section whose computational complexity is overly high. It does not cause problems for typical DNS traffic, but crafted queries and responses may cause excessive CPU load on the affected `named` instance by exploiting this flaw. This issue affects both authoritative servers and recursive resolvers.\nThis issue affects BIND 9 versions 9.0.0 through 9.16.45, 9.18.0 through 9.18.21, 9.19.0 through 9.19.19, 9.9.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.45-S1, and 9.18.11-S1 through 9.18.21-S1." }, { "lang": "es", "value": "El c\u00f3digo de an\u00e1lisis de mensajes DNS en \"named\" incluye una secci\u00f3n cuya complejidad computacional es demasiado alta. No causa problemas para el tr\u00e1fico DNS t\u00edpico, pero las consultas y respuestas manipuladas pueden causar una carga excesiva de la CPU en la instancia \"nombrada\" afectada al explotar esta falla. Este problema afecta tanto a los servidores autorizados como a los solucionadores recursivos. Este problema afecta a las versiones de BIND 9, 9.0.0 a 9.16.45, 9.18.0 a 9.18.21, 9.19.0 a 9.19.19, 9.9.3-S1 a 9.11.37-S1, 9.16.8-S1 a 9.16. 45-S1 y 9.18.11-S1 a 9.18.21-S1." } ], "metrics": { "cvssMetricV31": [ { "source": "security-officer@isc.org", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "baseScore": 7.5, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH" }, "exploitabilityScore": 3.9, "impactScore": 3.6 } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "NVD-CWE-noinfo" } ] }, { "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-407" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:netapp:ontap:9.14.1:*:*:*:*:*:*:*", "matchCriteriaId": "B9840E9C-9BF2-45BA-BEAC-1091C6508358" }, { "vulnerable": true, "criteria": "cpe:2.3:a:netapp:ontap:9.15.1:*:*:*:*:*:*:*", "matchCriteriaId": "D1FA6FF1-FB7D-490A-AD03-646C267D46BA" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*", "matchCriteriaId": "CC559B26-5DFC-4B7A-A27C-B77DE755DFF9" }, { "vulnerable": true, "criteria": "cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*", "matchCriteriaId": "B8EDB836-4E6A-4B71-B9B2-AA3E03E0F646" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:isc:bind:*:*:*:*:-:*:*:*", "versionStartIncluding": "9.0.0", "versionEndIncluding": "9.16.45", "matchCriteriaId": "0C8F8FB4-AED3-4FA9-B7C4-E9C22FB96C8E" }, { "vulnerable": true, "criteria": "cpe:2.3:a:isc:bind:*:*:*:*:-:*:*:*", "versionStartIncluding": "9.18.0", "versionEndIncluding": "9.18.21", "matchCriteriaId": "A1F6FD2C-94DA-4D48-BC8F-D1B118BC9629" }, { "vulnerable": true, "criteria": "cpe:2.3:a:isc:bind:*:*:*:*:-:*:*:*", "versionStartIncluding": "9.19.0", "versionEndIncluding": "9.19.19", "matchCriteriaId": "6D929353-790C-47DA-BB73-D94D403FA14D" }, { "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:9.16.8: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": "3595F024-F910-4356-8B5B-D478960FF574" }, { "vulnerable": true, "criteria": "cpe:2.3:a:isc:bind:9.16.12:s1:*:*:supported_preview:*:*:*", "matchCriteriaId": "1B20F152-D0C3-4F07-83B3-5EA6B116F005" }, { "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, "criteria": "cpe:2.3:a:isc:bind:9.16.43:s1:*:*:supported_preview:*:*:*", "matchCriteriaId": "A4B53B73-DB81-4AC1-A4E6-89BB305D6514" }, { "vulnerable": true, "criteria": "cpe:2.3:a:isc:bind:9.18.0:s1:*:*:supported_preview:*:*:*", "matchCriteriaId": "22F7108A-73F1-4950-B2C8-AB56C1D4DAC5" }, { "vulnerable": true, "criteria": "cpe:2.3:a:isc:bind:9.18.11:s1:*:*:supported_preview:*:*:*", "matchCriteriaId": "16A7E0D1-35A1-4899-9FF2-14279C137C14" }, { "vulnerable": true, "criteria": "cpe:2.3:a:isc:bind:9.18.18:s1:*:*:supported_preview:*:*:*", "matchCriteriaId": "0233AEF2-9911-48AE-AE97-F217E3337AAF" } ] } ] } ], "references": [ { "url": "http://www.openwall.com/lists/oss-security/2024/02/13/1", "source": "security-officer@isc.org", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "https://kb.isc.org/docs/cve-2023-4408", "source": "security-officer@isc.org", "tags": [ "Vendor Advisory" ] }, { "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HVRDSJVZKMCXKKPP6PNR62T7RWZ3YSDZ/", "source": "security-officer@isc.org", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PNNHZSZPG2E7NBMBNYPGHCFI4V4XRWNQ/", "source": "security-officer@isc.org", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RGS7JN6FZXUSTC2XKQHH27574XOULYYJ/", "source": "security-officer@isc.org", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZDZFMEKQTZ4L7RY46FCENWFB5MDT263R/", "source": "security-officer@isc.org", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "https://security.netapp.com/advisory/ntap-20240426-0001/", "source": "security-officer@isc.org", "tags": [ "Third Party Advisory" ] }, { "url": "http://www.openwall.com/lists/oss-security/2024/02/13/1", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "https://kb.isc.org/docs/cve-2023-4408", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ] }, { "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HVRDSJVZKMCXKKPP6PNR62T7RWZ3YSDZ/", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PNNHZSZPG2E7NBMBNYPGHCFI4V4XRWNQ/", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RGS7JN6FZXUSTC2XKQHH27574XOULYYJ/", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZDZFMEKQTZ4L7RY46FCENWFB5MDT263R/", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "https://security.netapp.com/advisory/ntap-20240426-0001/", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ] } ] }