CVE-2017-7478
Vulnerability from cvelistv5
Published
2017-05-15 18:00
Modified
2024-08-05 16:04
Severity ?
EPSS score ?
Summary
OpenVPN version 2.3.12 and newer is vulnerable to unauthenticated Denial of Service of server via received large control packet. Note that this issue is fixed in 2.3.15 and 2.4.2.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | OpenVPN Technologies, Inc | openvpn |
Version: 2.3.12 and newer |
|
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-05T16:04:11.580Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "name": "41993", "tags": [ "exploit", "x_refsource_EXPLOIT-DB", "x_transferred" ], "url": "https://www.exploit-db.com/exploits/41993/" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://community.openvpn.net/openvpn/wiki/QuarkslabAndCryptographyEngineerAudits" }, { "name": "1038473", "tags": [ "vdb-entry", "x_refsource_SECTRACK", "x_transferred" ], "url": "http://www.securitytracker.com/id/1038473" }, { "name": "98444", "tags": [ "vdb-entry", "x_refsource_BID", "x_transferred" ], "url": "http://www.securityfocus.com/bid/98444" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "openvpn", "vendor": "OpenVPN Technologies, Inc", "versions": [ { "status": "affected", "version": "2.3.12 and newer" } ] } ], "datePublic": "2017-05-11T00:00:00", "descriptions": [ { "lang": "en", "value": "OpenVPN version 2.3.12 and newer is vulnerable to unauthenticated Denial of Service of server via received large control packet. Note that this issue is fixed in 2.3.15 and 2.4.2." } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-617", "description": "CWE-617", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2017-08-15T09:57:01", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat" }, "references": [ { "name": "41993", "tags": [ "exploit", "x_refsource_EXPLOIT-DB" ], "url": "https://www.exploit-db.com/exploits/41993/" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://community.openvpn.net/openvpn/wiki/QuarkslabAndCryptographyEngineerAudits" }, { "name": "1038473", "tags": [ "vdb-entry", "x_refsource_SECTRACK" ], "url": "http://www.securitytracker.com/id/1038473" }, { "name": "98444", "tags": [ "vdb-entry", "x_refsource_BID" ], "url": "http://www.securityfocus.com/bid/98444" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2017-7478", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "openvpn", "version": { "version_data": [ { "version_value": "2.3.12 and newer" } ] } } ] }, "vendor_name": "OpenVPN Technologies, Inc" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "OpenVPN version 2.3.12 and newer is vulnerable to unauthenticated Denial of Service of server via received large control packet. Note that this issue is fixed in 2.3.15 and 2.4.2." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-617" } ] } ] }, "references": { "reference_data": [ { "name": "41993", "refsource": "EXPLOIT-DB", "url": "https://www.exploit-db.com/exploits/41993/" }, { "name": "https://community.openvpn.net/openvpn/wiki/QuarkslabAndCryptographyEngineerAudits", "refsource": "CONFIRM", "url": "https://community.openvpn.net/openvpn/wiki/QuarkslabAndCryptographyEngineerAudits" }, { "name": "1038473", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id/1038473" }, { "name": "98444", "refsource": "BID", "url": "http://www.securityfocus.com/bid/98444" } ] } } } }, "cveMetadata": { "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2017-7478", "datePublished": "2017-05-15T18:00:00", "dateReserved": "2017-04-05T00:00:00", "dateUpdated": "2024-08-05T16:04:11.580Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2017-7478\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2017-05-15T18:29:00.293\",\"lastModified\":\"2024-11-21T03:31:58.897\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"OpenVPN version 2.3.12 and newer is vulnerable to unauthenticated Denial of Service of server via received large control packet. Note that this issue is fixed in 2.3.15 and 2.4.2.\"},{\"lang\":\"es\",\"value\":\"OpenVPN versi\u00f3n 2.3.12 y m\u00e1s recientes, son vulnerables a la Denegaci\u00f3n de Servicio no autenticada del servidor por medio de un paquete de control grande recibido. Tenga en cuenta que este problema se corrige en versiones 2.3.15 y 2.4.2.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/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}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":true,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"secalert@redhat.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-617\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-20\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openvpn:openvpn:2.3.12:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"288EE3C5-C915-4273-B1F1-D53BC028C990\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openvpn:openvpn:2.3.13:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A21C5FE2-2FF7-481F-B128-976EBA563208\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openvpn:openvpn:2.3.14:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FF068FA2-03A0-4C7F-97B1-9CB5A49E9E1B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openvpn:openvpn:2.4.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"84F5C67A-34A4-4C7E-BCA9-AF3E5FC70AF6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openvpn:openvpn:2.4.0:alpha2:*:*:*:*:*:*\",\"matchCriteriaId\":\"A857CA88-60B0-4D34-87B6-770B67981501\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openvpn:openvpn:2.4.0:beta1:*:*:*:*:*:*\",\"matchCriteriaId\":\"B42297EE-B347-4BD8-A657-BDF0AA010C06\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openvpn:openvpn:2.4.0:beta2:*:*:*:*:*:*\",\"matchCriteriaId\":\"7C7A56E8-09C8-4DB2-9244-9E5E2BEC1821\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openvpn:openvpn:2.4.0:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"41ACD637-EF6B-40E4-BDE6-0EE7D6AEBAD4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openvpn:openvpn:2.4.0:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"1A4150AD-3F46-487D-BCF8-79D0AE2A092D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:openvpn:openvpn:2.4.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E7F7663E-3EB5-44F4-B7DE-294A549A12BE\"}]}]}],\"references\":[{\"url\":\"http://www.securityfocus.com/bid/98444\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.securitytracker.com/id/1038473\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://community.openvpn.net/openvpn/wiki/QuarkslabAndCryptographyEngineerAudits\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.exploit-db.com/exploits/41993/\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.securityfocus.com/bid/98444\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securitytracker.com/id/1038473\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://community.openvpn.net/openvpn/wiki/QuarkslabAndCryptographyEngineerAudits\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://www.exploit-db.com/exploits/41993/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}" } }
Loading…
Loading…
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.