CVE-2024-1305
Vulnerability from cvelistv5
Published
2024-07-08 17:27
Modified
2024-08-23 03:55
Severity ?
Summary
tap-windows6 driver version 9.26 and earlier does not properly check the size data of incomming write operations which an attacker can use to overflow memory buffers, resulting in a bug check and potentially arbitrary code execution in kernel space
Impacted products
Vendor Product Version
OpenVPN tap-windows6 Version: 9.26 or earlier
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   OpenVPN OpenVPN-GUI Version: 2.6.9 and earlier
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Show details on NVD website


{
   containers: {
      adp: [
         {
            affected: [
               {
                  cpes: [
                     "cpe:2.3:a:openvpn:openvpn_gui:*:*:*:*:*:*:*:*",
                  ],
                  defaultStatus: "unknown",
                  product: "openvpn_gui",
                  vendor: "openvpn",
                  versions: [
                     {
                        lessThanOrEqual: "2.6.9",
                        status: "affected",
                        version: "0",
                        versionType: "custom",
                     },
                  ],
               },
               {
                  cpes: [
                     "cpe:2.3:a:openvpn:tap_windows6:*:*:*:*:*:*:*:*",
                  ],
                  defaultStatus: "unknown",
                  product: "tap_windows6",
                  vendor: "openvpn",
                  versions: [
                     {
                        lessThanOrEqual: "9.26",
                        status: "affected",
                        version: "0",
                        versionType: "custom",
                     },
                  ],
               },
            ],
            metrics: [
               {
                  cvssV3_1: {
                     attackComplexity: "LOW",
                     attackVector: "NETWORK",
                     availabilityImpact: "HIGH",
                     baseScore: 9.8,
                     baseSeverity: "CRITICAL",
                     confidentialityImpact: "HIGH",
                     integrityImpact: "HIGH",
                     privilegesRequired: "NONE",
                     scope: "UNCHANGED",
                     userInteraction: "NONE",
                     vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                     version: "3.1",
                  },
               },
               {
                  other: {
                     content: {
                        id: "CVE-2024-1305",
                        options: [
                           {
                              Exploitation: "none",
                           },
                           {
                              Automatable: "yes",
                           },
                           {
                              "Technical Impact": "total",
                           },
                        ],
                        role: "CISA Coordinator",
                        timestamp: "2024-08-21T00:00:00+00:00",
                        version: "2.0.3",
                     },
                     type: "ssvc",
                  },
               },
            ],
            providerMetadata: {
               dateUpdated: "2024-08-23T03:55:36.778Z",
               orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0",
               shortName: "CISA-ADP",
            },
            title: "CISA ADP Vulnrichment",
         },
         {
            providerMetadata: {
               dateUpdated: "2024-08-01T18:33:25.379Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://community.openvpn.net/openvpn/wiki/CVE-2024-1305",
               },
               {
                  tags: [
                     "x_transferred",
                  ],
                  url: "https://www.mail-archive.com/openvpn-users@lists.sourceforge.net/msg07534.html",
               },
            ],
            title: "CVE Program Container",
         },
      ],
      cna: {
         affected: [
            {
               defaultStatus: "unaffected",
               platforms: [
                  "Windows",
               ],
               product: "tap-windows6",
               vendor: "OpenVPN",
               versions: [
                  {
                     status: "affected",
                     version: "9.26 or earlier",
                  },
               ],
            },
            {
               defaultStatus: "unaffected",
               modules: [
                  "tap-windows6",
               ],
               platforms: [
                  "Windows",
               ],
               product: "OpenVPN-GUI",
               vendor: "OpenVPN",
               versions: [
                  {
                     status: "affected",
                     version: "2.6.9 and earlier",
                  },
               ],
            },
         ],
         descriptions: [
            {
               lang: "en",
               value: "tap-windows6 driver version 9.26 and earlier does not properly \ncheck the size data of incomming write operations which an attacker can \nuse to overflow memory buffers, resulting in a bug check and potentially\n arbitrary code execution in kernel space",
            },
         ],
         problemTypes: [
            {
               descriptions: [
                  {
                     cweId: "CWE-190",
                     description: "Integer Overflow or Wraparound",
                     lang: "en",
                     type: "CWE",
                  },
               ],
            },
         ],
         providerMetadata: {
            dateUpdated: "2024-07-08T17:27:44.097Z",
            orgId: "36a55730-e66d-4d39-8ca6-3c3b3017965e",
            shortName: "OpenVPN",
         },
         references: [
            {
               url: "https://community.openvpn.net/openvpn/wiki/CVE-2024-1305",
            },
            {
               url: "https://www.mail-archive.com/openvpn-users@lists.sourceforge.net/msg07534.html",
            },
         ],
      },
   },
   cveMetadata: {
      assignerOrgId: "36a55730-e66d-4d39-8ca6-3c3b3017965e",
      assignerShortName: "OpenVPN",
      cveId: "CVE-2024-1305",
      datePublished: "2024-07-08T17:27:44.097Z",
      dateReserved: "2024-02-07T13:22:25.493Z",
      dateUpdated: "2024-08-23T03:55:36.778Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
   "vulnerability-lookup:meta": {
      fkie_nvd: {
         descriptions: "[{\"lang\": \"en\", \"value\": \"tap-windows6 driver version 9.26 and earlier does not properly \\ncheck the size data of incomming write operations which an attacker can \\nuse to overflow memory buffers, resulting in a bug check and potentially\\n arbitrary code execution in kernel space\"}, {\"lang\": \"es\", \"value\": \"La versi\\u00f3n 9.26 y anteriores del controlador tap-windows6 no verifica correctamente los datos de tama\\u00f1o de las operaciones de escritura entrantes que un atacante puede usar para desbordar los b\\u00fafers de memoria, lo que resulta en una verificaci\\u00f3n de errores y la ejecuci\\u00f3n de c\\u00f3digo potencialmente arbitrario en el espacio del kernel.\"}]",
         id: "CVE-2024-1305",
         lastModified: "2024-11-21T08:50:16.840",
         metrics: "{\"cvssMetricV31\": [{\"source\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"type\": \"Secondary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\", \"baseScore\": 9.8, \"baseSeverity\": \"CRITICAL\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 5.9}]}",
         published: "2024-07-08T18:15:07.150",
         references: "[{\"url\": \"https://community.openvpn.net/openvpn/wiki/CVE-2024-1305\", \"source\": \"security@openvpn.net\"}, {\"url\": \"https://www.mail-archive.com/openvpn-users@lists.sourceforge.net/msg07534.html\", \"source\": \"security@openvpn.net\"}, {\"url\": \"https://community.openvpn.net/openvpn/wiki/CVE-2024-1305\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://www.mail-archive.com/openvpn-users@lists.sourceforge.net/msg07534.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]",
         sourceIdentifier: "security@openvpn.net",
         vulnStatus: "Awaiting Analysis",
         weaknesses: "[{\"source\": \"security@openvpn.net\", \"type\": \"Secondary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-190\"}]}]",
      },
      nvd: "{\"cve\":{\"id\":\"CVE-2024-1305\",\"sourceIdentifier\":\"security@openvpn.net\",\"published\":\"2024-07-08T18:15:07.150\",\"lastModified\":\"2024-11-21T08:50:16.840\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"tap-windows6 driver version 9.26 and earlier does not properly \\ncheck the size data of incomming write operations which an attacker can \\nuse to overflow memory buffers, resulting in a bug check and potentially\\n arbitrary code execution in kernel space\"},{\"lang\":\"es\",\"value\":\"La versión 9.26 y anteriores del controlador tap-windows6 no verifica correctamente los datos de tamaño de las operaciones de escritura entrantes que un atacante puede usar para desbordar los búfers de memoria, lo que resulta en una verificación de errores y la ejecución de código potencialmente arbitrario en el espacio del kernel.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"security@openvpn.net\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-190\"}]}],\"references\":[{\"url\":\"https://community.openvpn.net/openvpn/wiki/CVE-2024-1305\",\"source\":\"security@openvpn.net\"},{\"url\":\"https://www.mail-archive.com/openvpn-users@lists.sourceforge.net/msg07534.html\",\"source\":\"security@openvpn.net\"},{\"url\":\"https://community.openvpn.net/openvpn/wiki/CVE-2024-1305\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://www.mail-archive.com/openvpn-users@lists.sourceforge.net/msg07534.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
      vulnrichment: {
         containers: "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://community.openvpn.net/openvpn/wiki/CVE-2024-1305\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://www.mail-archive.com/openvpn-users@lists.sourceforge.net/msg07534.html\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-01T18:33:25.379Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 9.8, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"CRITICAL\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"HIGH\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-1305\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-07-09T15:03:03.273669Z\"}}}], \"affected\": [{\"cpes\": [\"cpe:2.3:a:openvpn:openvpn_gui:*:*:*:*:*:*:*:*\"], \"vendor\": \"openvpn\", \"product\": \"openvpn_gui\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"2.6.9\"}], \"defaultStatus\": \"unknown\"}, {\"cpes\": [\"cpe:2.3:a:openvpn:tap_windows6:*:*:*:*:*:*:*:*\"], \"vendor\": \"openvpn\", \"product\": \"tap_windows6\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"9.26\"}], \"defaultStatus\": \"unknown\"}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-07-09T15:06:12.759Z\"}}], \"cna\": {\"affected\": [{\"vendor\": \"OpenVPN\", \"product\": \"tap-windows6\", \"versions\": [{\"status\": \"affected\", \"version\": \"9.26 or earlier\"}], \"platforms\": [\"Windows\"], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"OpenVPN\", \"modules\": [\"tap-windows6\"], \"product\": \"OpenVPN-GUI\", \"versions\": [{\"status\": \"affected\", \"version\": \"2.6.9 and earlier\"}], \"platforms\": [\"Windows\"], \"defaultStatus\": \"unaffected\"}], \"references\": [{\"url\": \"https://community.openvpn.net/openvpn/wiki/CVE-2024-1305\"}, {\"url\": \"https://www.mail-archive.com/openvpn-users@lists.sourceforge.net/msg07534.html\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"tap-windows6 driver version 9.26 and earlier does not properly \\ncheck the size data of incomming write operations which an attacker can \\nuse to overflow memory buffers, resulting in a bug check and potentially\\n arbitrary code execution in kernel space\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-190\", \"description\": \"Integer Overflow or Wraparound\"}]}], \"providerMetadata\": {\"orgId\": \"36a55730-e66d-4d39-8ca6-3c3b3017965e\", \"shortName\": \"OpenVPN\", \"dateUpdated\": \"2024-07-08T17:27:44.097Z\"}}}",
         cveMetadata: "{\"cveId\": \"CVE-2024-1305\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-08-23T03:55:36.778Z\", \"dateReserved\": \"2024-02-07T13:22:25.493Z\", \"assignerOrgId\": \"36a55730-e66d-4d39-8ca6-3c3b3017965e\", \"datePublished\": \"2024-07-08T17:27:44.097Z\", \"assignerShortName\": \"OpenVPN\"}",
         dataType: "CVE_RECORD",
         dataVersion: "5.1",
      },
   },
}


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