{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2009-07-23T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "The asn1_length function in strongSwan 2.8 before 2.8.11, 4.2 before 4.2.17, and 4.3 before 4.3.3 does not properly handle X.509 certificates with crafted Relative Distinguished Names (RDNs), which allows remote attackers to cause a denial of service (pluto IKE daemon crash) via malformed ASN.1 data. NOTE: this is due to an incomplete fix for CVE-2009-2185."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2009-08-15T09:00:00.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"name": "[oss-security] 20090727 CVE id request: strongswan", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2009/07/27/1"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://download.strongswan.org/patches/07_asn1_length_patch/strongswan-4.x.x_asn1_length.patch"}, {"name": "SUSE-SR:2009:018", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2009-11/msg00004.html"}, {"name": "36922", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/36922"}, {"name": "DSA-1899", "tags": ["vendor-advisory", "x_refsource_DEBIAN"], "url": "http://www.debian.org/security/2009/dsa-1899"}, {"name": "ADV-2009-2247", "tags": ["vdb-entry", "x_refsource_VUPEN"], "url": "http://www.vupen.com/english/advisories/2009/2247"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://up2date.astaro.com/2009/08/up2date_7505_released.html"}, {"name": "SUSE-SR:2009:016", "tags": ["vendor-advisory", "x_refsource_SUSE"], "url": "http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00001.html"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://download.strongswan.org/patches/07_asn1_length_patch/strongswan-4.3.x_asn1_length.patch"}, {"name": "[Announce] 20090723 ANNOUNCE: strongswan-2.8.11 and strongswan-4.2.17 released", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "https://lists.strongswan.org/pipermail/announce/2009-July/000056.html"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2009-2661", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The asn1_length function in strongSwan 2.8 before 2.8.11, 4.2 before 4.2.17, and 4.3 before 4.3.3 does not properly handle X.509 certificates with crafted Relative Distinguished Names (RDNs), which allows remote attackers to cause a denial of service (pluto IKE daemon crash) via malformed ASN.1 data. NOTE: this is due to an incomplete fix for CVE-2009-2185."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "[oss-security] 20090727 CVE id request: strongswan", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2009/07/27/1"}, {"name": "http://download.strongswan.org/patches/07_asn1_length_patch/strongswan-4.x.x_asn1_length.patch", "refsource": "CONFIRM", "url": "http://download.strongswan.org/patches/07_asn1_length_patch/strongswan-4.x.x_asn1_length.patch"}, {"name": "SUSE-SR:2009:018", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2009-11/msg00004.html"}, {"name": "36922", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/36922"}, {"name": "DSA-1899", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2009/dsa-1899"}, {"name": "ADV-2009-2247", "refsource": "VUPEN", "url": "http://www.vupen.com/english/advisories/2009/2247"}, {"name": "http://up2date.astaro.com/2009/08/up2date_7505_released.html", "refsource": "CONFIRM", "url": "http://up2date.astaro.com/2009/08/up2date_7505_released.html"}, {"name": "SUSE-SR:2009:016", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00001.html"}, {"name": "http://download.strongswan.org/patches/07_asn1_length_patch/strongswan-4.3.x_asn1_length.patch", "refsource": "CONFIRM", "url": "http://download.strongswan.org/patches/07_asn1_length_patch/strongswan-4.3.x_asn1_length.patch"}, {"name": "[Announce] 20090723 ANNOUNCE: strongswan-2.8.11 and strongswan-4.2.17 released", "refsource": "MLIST", "url": "https://lists.strongswan.org/pipermail/announce/2009-July/000056.html"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-07T05:59:56.699Z"}, "title": "CVE Program Container", "references": [{"name": "[oss-security] 20090727 CVE id request: strongswan", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2009/07/27/1"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://download.strongswan.org/patches/07_asn1_length_patch/strongswan-4.x.x_asn1_length.patch"}, {"name": "SUSE-SR:2009:018", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-security-announce/2009-11/msg00004.html"}, {"name": "36922", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/36922"}, {"name": "DSA-1899", "tags": ["vendor-advisory", "x_refsource_DEBIAN", "x_transferred"], "url": "http://www.debian.org/security/2009/dsa-1899"}, {"name": "ADV-2009-2247", "tags": ["vdb-entry", "x_refsource_VUPEN", "x_transferred"], "url": "http://www.vupen.com/english/advisories/2009/2247"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://up2date.astaro.com/2009/08/up2date_7505_released.html"}, {"name": "SUSE-SR:2009:016", "tags": ["vendor-advisory", "x_refsource_SUSE", "x_transferred"], "url": "http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00001.html"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://download.strongswan.org/patches/07_asn1_length_patch/strongswan-4.3.x_asn1_length.patch"}, {"name": "[Announce] 20090723 ANNOUNCE: strongswan-2.8.11 and strongswan-4.2.17 released", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "https://lists.strongswan.org/pipermail/announce/2009-July/000056.html"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2009-2661", "datePublished": "2009-08-04T16:13:00.000Z", "dateReserved": "2009-08-04T00:00:00.000Z", "dateUpdated": "2024-08-07T05:59:56.699Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:strongswan:strongswan:2.8.0:*:*:*:*:*:*:*", "matchCriteriaId": "5518A917-D5D1-4985-BF71-B1A34BD3D5B4", "vulnerable": true}, {"criteria": "cpe:2.3:a:strongswan:strongswan:2.8.1:*:*:*:*:*:*:*", "matchCriteriaId": "778D7442-F54A-47DF-B87B-3CFA3CF08799", "vulnerable": true}, {"criteria": "cpe:2.3:a:strongswan:strongswan:2.8.2:*:*:*:*:*:*:*", "matchCriteriaId": "2A4B1F28-B3B8-4E31-8E4E-25F5A29F3AB3", "vulnerable": true}, {"criteria": "cpe:2.3:a:strongswan:strongswan:2.8.3:*:*:*:*:*:*:*", "matchCriteriaId": "16984E6E-7CA8-4DC3-B800-FFE007617FE4", "vulnerable": true}, {"criteria": "cpe:2.3:a:strongswan:strongswan:2.8.4:*:*:*:*:*:*:*", "matchCriteriaId": "4C85F0BE-7E89-4B79-A036-9238785BE705", "vulnerable": true}, {"criteria": "cpe:2.3:a:strongswan:strongswan:2.8.5:*:*:*:*:*:*:*", "matchCriteriaId": "8DFF4780-2F92-4DF3-878A-C7E2BD57E39C", "vulnerable": true}, {"criteria": "cpe:2.3:a:strongswan:strongswan:2.8.6:*:*:*:*:*:*:*", "matchCriteriaId": "6C794994-9367-4BBB-8940-BBB44B7C1C5F", "vulnerable": true}, {"criteria": "cpe:2.3:a:strongswan:strongswan:2.8.7:*:*:*:*:*:*:*", "matchCriteriaId": "082272D3-0FE4-4959-978A-FFF795B52CA3", "vulnerable": true}, {"criteria": "cpe:2.3:a:strongswan:strongswan:2.8.8:*:*:*:*:*:*:*", "matchCriteriaId": "8DFEF9B3-C7F7-4588-A174-FAFD39C04116", "vulnerable": true}, {"criteria": "cpe:2.3:a:strongswan:strongswan:2.8.10:*:*:*:*:*:*:*", "matchCriteriaId": "8E18EB62-1042-4F26-9EC3-B7EEA2182716", "vulnerable": true}, {"criteria": "cpe:2.3:a:strongswan:strongswan:4.2.0:*:*:*:*:*:*:*", "matchCriteriaId": "97027262-849C-4DE9-90C9-0D9FBBC9F96B", "vulnerable": true}, {"criteria": "cpe:2.3:a:strongswan:strongswan:4.2.1:*:*:*:*:*:*:*", "matchCriteriaId": "8658539D-27D8-47EE-9468-A6B625E6D45F", "vulnerable": true}, {"criteria": "cpe:2.3:a:strongswan:strongswan:4.2.2:*:*:*:*:*:*:*", "matchCriteriaId": "89ACA351-D10F-4D1A-95B0-4B2E329F1E1A", "vulnerable": true}, {"criteria": "cpe:2.3:a:strongswan:strongswan:4.2.3:*:*:*:*:*:*:*", "matchCriteriaId": "7A4D6E89-5313-4016-8A7E-036579330DB6", "vulnerable": true}, {"criteria": "cpe:2.3:a:strongswan:strongswan:4.2.10:*:*:*:*:*:*:*", "matchCriteriaId": "C41F9E10-000D-4F3B-BEA6-DEE87405B89B", "vulnerable": true}, {"criteria": "cpe:2.3:a:strongswan:strongswan:4.2.11:*:*:*:*:*:*:*", "matchCriteriaId": "4F37DFE8-2996-4904-B733-7BAECA95CB48", "vulnerable": true}, {"criteria": "cpe:2.3:a:strongswan:strongswan:4.2.12:*:*:*:*:*:*:*", "matchCriteriaId": "38209DC9-3BE6-49EF-8BA1-6E2BC5D24FEF", "vulnerable": true}, {"criteria": "cpe:2.3:a:strongswan:strongswan:4.2.13:*:*:*:*:*:*:*", "matchCriteriaId": "155EB8F5-7C3C-4293-91EE-62DA561DA54A", "vulnerable": true}, {"criteria": "cpe:2.3:a:strongswan:strongswan:4.2.14:*:*:*:*:*:*:*", "matchCriteriaId": "E42B67A3-8650-426F-A8E8-DCA4180D787A", "vulnerable": true}, {"criteria": "cpe:2.3:a:strongswan:strongswan:4.2.15:*:*:*:*:*:*:*", "matchCriteriaId": "21CDA326-C5E4-4BAF-9DC6-4E5A57304C1F", "vulnerable": true}, {"criteria": "cpe:2.3:a:strongswan:strongswan:4.2.16:*:*:*:*:*:*:*", "matchCriteriaId": "7AF119CF-2CC5-4313-8722-06BCE3DC6255", "vulnerable": true}, {"criteria": "cpe:2.3:a:strongswan:strongswan:4.3.0:*:*:*:*:*:*:*", "matchCriteriaId": "384C0CAE-8AC3-47AA-9F1C-9DE6779CA583", "vulnerable": true}, {"criteria": "cpe:2.3:a:strongswan:strongswan:4.3.1:*:*:*:*:*:*:*", "matchCriteriaId": "00BC4DA6-BFD1-43CF-B8B8-DACBF09E4721", "vulnerable": true}, {"criteria": "cpe:2.3:a:strongswan:strongswan:4.3.2:*:*:*:*:*:*:*", "matchCriteriaId": "FEDBF811-7E48-4E99-AE05-FFC12AAF1CDF", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The asn1_length function in strongSwan 2.8 before 2.8.11, 4.2 before 4.2.17, and 4.3 before 4.3.3 does not properly handle X.509 certificates with crafted Relative Distinguished Names (RDNs), which allows remote attackers to cause a denial of service (pluto IKE daemon crash) via malformed ASN.1 data. NOTE: this is due to an incomplete fix for CVE-2009-2185."}, {"lang": "es", "value": "La funci\u00f3n asn1_length en strongSwan 2.8 antes de 2.8.11, 4.2 antes de 4.2.17 y 4.3 antes de 4.3.3 no maneja adecuadamente certificados X.509 con Relative Distinguished Names (RDNs) modificados, lo que permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda del demonio pluto IKE) mediante datos ASN.1 malformados. NOTA: Esto es debido a una soluci\u00f3n incompleta de CVE-2009-2185."}], "id": "CVE-2009-2661", "lastModified": "2026-04-23T00:35:47.467", "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": "2009-08-04T16:30:00.483", "references": [{"source": "cve@mitre.org", "url": "http://download.strongswan.org/patches/07_asn1_length_patch/strongswan-4.3.x_asn1_length.patch"}, {"source": "cve@mitre.org", "tags": ["Patch"], "url": "http://download.strongswan.org/patches/07_asn1_length_patch/strongswan-4.x.x_asn1_length.patch"}, {"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00001.html"}, {"source": "cve@mitre.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2009-11/msg00004.html"}, {"source": "cve@mitre.org", "url": "http://secunia.com/advisories/36922"}, {"source": "cve@mitre.org", "url": "http://up2date.astaro.com/2009/08/up2date_7505_released.html"}, {"source": "cve@mitre.org", "url": "http://www.debian.org/security/2009/dsa-1899"}, {"source": "cve@mitre.org", "url": "http://www.openwall.com/lists/oss-security/2009/07/27/1"}, {"source": "cve@mitre.org", "url": "http://www.vupen.com/english/advisories/2009/2247"}, {"source": "cve@mitre.org", "tags": ["Patch"], "url": "https://lists.strongswan.org/pipermail/announce/2009-July/000056.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://download.strongswan.org/patches/07_asn1_length_patch/strongswan-4.3.x_asn1_length.patch"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://download.strongswan.org/patches/07_asn1_length_patch/strongswan-4.x.x_asn1_length.patch"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00001.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://lists.opensuse.org/opensuse-security-announce/2009-11/msg00004.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/36922"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://up2date.astaro.com/2009/08/up2date_7505_released.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.debian.org/security/2009/dsa-1899"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.openwall.com/lists/oss-security/2009/07/27/1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.vupen.com/english/advisories/2009/2247"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://lists.strongswan.org/pipermail/announce/2009-July/000056.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-310"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}