{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "The _gnutls_x509_oid2mac_algorithm function in lib/gnutls_algorithms.c in GnuTLS before 1.4.2 allows remote attackers to cause a denial of service (crash) via a crafted X.509 certificate that uses a hash algorithm that is not supported by GnuTLS, which triggers a NULL pointer dereference."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2010-05-24T19:00:00.000Z"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "http://www.gnu.org/software/gnutls/security.html"}, {"name": "[gnutls-dev] 20060812 GnuTLS 1.4.2", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://lists.gnupg.org/pipermail/gnutls-dev/2006-August/001192.html"}, {"name": "[gnutls-dev] 20060812 Re: [Fwd: crash in GNUTLS-1.4.0]", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://lists.gnupg.org/pipermail/gnutls-dev/2006-August/001190.html"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T20:57:41.045Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://www.gnu.org/software/gnutls/security.html"}, {"name": "[gnutls-dev] 20060812 GnuTLS 1.4.2", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://lists.gnupg.org/pipermail/gnutls-dev/2006-August/001192.html"}, {"name": "[gnutls-dev] 20060812 Re: [Fwd: crash in GNUTLS-1.4.0]", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://lists.gnupg.org/pipermail/gnutls-dev/2006-August/001190.html"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2006-7239", "state": "PUBLISHED", "dateReserved": "2010-05-24T00:00:00.000Z", "datePublished": "2010-05-24T19:00:00.000Z", "dateUpdated": "2024-08-07T20:57:41.045Z"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:gnu:gnutls:*:*:*:*:*:*:*:*", "matchCriteriaId": "ABCDA0A7-FF39-42BC-977D-52EDDBF7B473", "versionEndIncluding": "1.4.1", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.0.16:*:*:*:*:*:*:*", "matchCriteriaId": "4FBB8F2C-498D-4D31-A7D7-9991BABEA7A6", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.0.17:*:*:*:*:*:*:*", "matchCriteriaId": "8856E1B1-8007-42E5-82EF-4700D4DEEDDA", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.0.18:*:*:*:*:*:*:*", "matchCriteriaId": "A9CF40D3-CE03-4C2A-8EEF-EB5989291806", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.0.19:*:*:*:*:*:*:*", "matchCriteriaId": "EC60D4CC-922C-4941-A400-0CBEAC7F31D1", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.0.20:*:*:*:*:*:*:*", "matchCriteriaId": "754A0D19-A17A-4007-8355-497D14CFCBF9", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.0.21:*:*:*:*:*:*:*", "matchCriteriaId": "8140DBE1-8116-4051-9A57-07535586E0AF", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.0.22:*:*:*:*:*:*:*", "matchCriteriaId": "56D2DF7F-DCDD-486D-B906-F9DDE3A1DB70", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.0.23:*:*:*:*:*:*:*", "matchCriteriaId": "F1CC840D-AD01-4EE2-8652-06742A6286BA", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.0.24:*:*:*:*:*:*:*", "matchCriteriaId": "84224A82-6D58-4000-A449-20C1632DAE85", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.0.25:*:*:*:*:*:*:*", "matchCriteriaId": "A466931C-769A-4A28-B072-10930CE655E6", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.1.13:*:*:*:*:*:*:*", "matchCriteriaId": "2FEE50AC-8730-4F04-B57C-6BDF8B957F6D", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.1.14:*:*:*:*:*:*:*", "matchCriteriaId": "10F621DC-7967-4D97-A562-02E7033C89C2", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.1.15:*:*:*:*:*:*:*", "matchCriteriaId": "776E5481-399F-45BC-AD20-A18508B03916", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.1.16:*:*:*:*:*:*:*", "matchCriteriaId": "63D7F972-9128-4A4D-8508-B38CE2F155E9", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.1.17:*:*:*:*:*:*:*", "matchCriteriaId": "C5D56873-E8C5-4E4B-BB85-6DCF6526B453", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.1.18:*:*:*:*:*:*:*", "matchCriteriaId": "54FE4766-32D0-491E-8C71-5B998C468142", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.1.19:*:*:*:*:*:*:*", "matchCriteriaId": "7F980857-2364-466A-8366-BD017D242222", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.1.20:*:*:*:*:*:*:*", "matchCriteriaId": "4CDCF1F0-5A78-48FF-B4B0-303AE2420F6A", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.1.21:*:*:*:*:*:*:*", "matchCriteriaId": "0A2E649D-5C45-4412-927B-E3EDCE07587C", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.1.22:*:*:*:*:*:*:*", "matchCriteriaId": "066175C2-6E96-4BAE-B1A6-B23D25547FAC", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.1.23:*:*:*:*:*:*:*", "matchCriteriaId": "869D3010-67AE-44D0-BB8F-D9C410AEA1D8", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.2.0:*:*:*:*:*:*:*", "matchCriteriaId": "052B40C1-C29B-4189-9A45-DAE873AB716D", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.2.1:*:*:*:*:*:*:*", "matchCriteriaId": "02F71E61-7455-4E10-B9D8-2B7FDDFB10F6", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.2.2:*:*:*:*:*:*:*", "matchCriteriaId": "5E05A9A1-6B7A-43FB-A9B8-41B68CA5FDCD", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.2.3:*:*:*:*:*:*:*", "matchCriteriaId": "1FB08FD9-9AB8-4015-A8BE-FD9F7EBAC6DA", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.2.4:*:*:*:*:*:*:*", "matchCriteriaId": "B588AAE0-8C3F-47C7-812F-8C97BD8795E5", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.2.5:*:*:*:*:*:*:*", "matchCriteriaId": "EBB9154B-4254-4F33-8DB2-5B96E2DA4931", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.2.6:*:*:*:*:*:*:*", "matchCriteriaId": "64D9C191-6A57-40BB-BDD1-6B1A6BBAB51E", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.2.7:*:*:*:*:*:*:*", "matchCriteriaId": "A2EA79D1-2EA8-4040-A5B5-C93EE937945A", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.2.8:*:*:*:*:*:*:*", "matchCriteriaId": "61D05BC3-1315-4AC7-884D-41459272C94B", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.2.8.1a1:*:*:*:*:*:*:*", "matchCriteriaId": "2901E522-6F54-4FA5-BF22-463A9D6B53D8", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.2.9:*:*:*:*:*:*:*", "matchCriteriaId": "738F29DA-9741-4BA5-B370-417443A3AC2E", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.2.10:*:*:*:*:*:*:*", "matchCriteriaId": "52173492-1031-4AA4-A600-6210581059D3", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.2.11:*:*:*:*:*:*:*", "matchCriteriaId": "BB636C36-2884-4F66-B68A-4494AEAF90C3", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.3.0:*:*:*:*:*:*:*", "matchCriteriaId": "777A16E4-A1F5-48DC-9BF0-CD9F0DCF8B55", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.3.1:*:*:*:*:*:*:*", "matchCriteriaId": "EC4231BD-201D-4B10-9E35-B9EEFC714F6A", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.3.2:*:*:*:*:*:*:*", "matchCriteriaId": "4C9200C3-0F46-4238-918B-38D95BF11547", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.3.3:*:*:*:*:*:*:*", "matchCriteriaId": "024A9511-7CB4-4681-8429-0FE7FC34DF1A", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.3.4:*:*:*:*:*:*:*", "matchCriteriaId": "34CEF5ED-87A5-44B2-8A4A-9896957C057B", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.3.5:*:*:*:*:*:*:*", "matchCriteriaId": "1B84A4F5-CED7-4633-913F-BE8235F68616", "vulnerable": true}, {"criteria": "cpe:2.3:a:gnu:gnutls:1.4.0:*:*:*:*:*:*:*", "matchCriteriaId": "97564ABD-F9CE-4B3C-978A-1622DE3E4924", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The _gnutls_x509_oid2mac_algorithm function in lib/gnutls_algorithms.c in GnuTLS before 1.4.2 allows remote attackers to cause a denial of service (crash) via a crafted X.509 certificate that uses a hash algorithm that is not supported by GnuTLS, which triggers a NULL pointer dereference."}, {"lang": "es", "value": "La funci\u00f3n _gnutls_x509_oid2mac_algorithm en lib/gnutls_algorithms.c de GnuTLS anterior a v1.4.2. Permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda de la aplicaci\u00f3n) a trav\u00e9s de un certificado X.509 manipulado que utiliza un algoritmo hash no soportado por GnuTLS, lo que provoca una deferencia a puntero nulo."}], "id": "CVE-2006-7239", "lastModified": "2026-04-29T01:13:23.040", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2010-05-24T19:30:01.270", "references": [{"source": "secalert@redhat.com", "url": "http://lists.gnupg.org/pipermail/gnutls-dev/2006-August/001190.html"}, {"source": "secalert@redhat.com", "tags": ["Patch"], "url": "http://lists.gnupg.org/pipermail/gnutls-dev/2006-August/001192.html"}, {"source": "secalert@redhat.com", "tags": ["Vendor Advisory"], "url": "http://www.gnu.org/software/gnutls/security.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.gnupg.org/pipermail/gnutls-dev/2006-August/001190.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://lists.gnupg.org/pipermail/gnutls-dev/2006-August/001192.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://www.gnu.org/software/gnutls/security.html"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-310"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHBA-2012:0319", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "gnutls-0:1.4.1-7.el5_8.1", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2012-02-21T00:00:00Z"}], "bugzilla": {"description": "gnutls: unknown hash algorithm NULL pointer derefence [GNUTLS-SA-2006-2]", "id": "595229", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=595229"}, "csaw": false, "cvss": {"cvss_base_score": "3.5", "cvss_scoring_vector": "AV:N/AC:M/Au:S/C:N/I:N/A:P", "status": "verified"}, "cwe": "CWE-476", "details": ["The _gnutls_x509_oid2mac_algorithm function in lib/gnutls_algorithms.c in GnuTLS before 1.4.2 allows remote attackers to cause a denial of service (crash) via a crafted X.509 certificate that uses a hash algorithm that is not supported by GnuTLS, which triggers a NULL pointer dereference."], "name": "CVE-2006-7239", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:4", "fix_state": "Not affected", "package_name": "gnutls", "product_name": "Red Hat Enterprise Linux 4"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "gnutls", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2006-08-12T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2006-7239\nhttps://nvd.nist.gov/vuln/detail/CVE-2006-7239"], "statement": "This issue was addressed in Red Hat Enterprise Linux 5 via RHBA-2012:0319: https://rhn.redhat.com/errata/RHBA-2012-0319.html\nIt did not affect versions of gnutls as shipped with Red Hat Enterprise Linux 4 and 6.", "threat_severity": "Low"}

{}