fkie_cve-2017-12166
Vulnerability from fkie_nvd
Published
2017-10-04 01:29
Modified
2024-11-21 03:08
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
OpenVPN versions before 2.3.3 and 2.4.x before 2.4.4 are vulnerable to a buffer overflow vulnerability when key-method 1 is used, possibly resulting in code execution.
References
secalert@redhat.comhttp://www.securityfocus.com/bid/101153Third Party Advisory, VDB Entry, URL Repurposed
secalert@redhat.comhttp://www.securitytracker.com/id/1039470Third Party Advisory, VDB Entry, URL Repurposed
secalert@redhat.comhttps://community.openvpn.net/openvpn/wiki/CVE-2017-12166Patch, Vendor Advisory
secalert@redhat.comhttps://lists.debian.org/debian-lts-announce/2022/05/msg00002.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/101153Third Party Advisory, VDB Entry, URL Repurposed
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1039470Third Party Advisory, VDB Entry, URL Repurposed
af854a3a-2127-422b-91ae-364da2661108https://community.openvpn.net/openvpn/wiki/CVE-2017-12166Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2022/05/msg00002.htmlMailing List, Third Party Advisory
Impacted products
Vendor Product Version
openvpn openvpn *
openvpn openvpn *
debian debian_linux 9.0


To clipboard 

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:openvpn:openvpn:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "C5DD8899-640F-42F3-A82F-ACC4D2529C95",
                     versionEndExcluding: "2.3.18",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:openvpn:openvpn:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "4BC52F79-A9F0-45FE-9EC0-58E970E4B3B1",
                     versionEndExcluding: "2.4.4",
                     versionStartIncluding: "2.4.0",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
                     matchCriteriaId: "DEECE5FC-CACF-4496-A3E7-164736409252",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "OpenVPN versions before 2.3.3 and 2.4.x before 2.4.4 are vulnerable to a buffer overflow vulnerability when key-method 1 is used, possibly resulting in code execution.",
      },
      {
         lang: "es",
         value: "OpenVPN en versiones anteriores a la 2.3.3 y en versiones 2.4.x anteriores a la 2.4.4 es vulnerable a undesbordamiento de búfer cuando se utiliza key-method 1, lo que puede provocar la ejecución de código.",
      },
   ],
   id: "CVE-2017-12166",
   lastModified: "2024-11-21T03:08:58.070",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "MEDIUM",
            cvssData: {
               accessComplexity: "MEDIUM",
               accessVector: "NETWORK",
               authentication: "NONE",
               availabilityImpact: "PARTIAL",
               baseScore: 6.8,
               confidentialityImpact: "PARTIAL",
               integrityImpact: "PARTIAL",
               vectorString: "AV:N/AC:M/Au:N/C:P/I:P/A:P",
               version: "2.0",
            },
            exploitabilityScore: 8.6,
            impactScore: 6.4,
            obtainAllPrivilege: false,
            obtainOtherPrivilege: false,
            obtainUserPrivilege: false,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: false,
         },
      ],
      cvssMetricV31: [
         {
            cvssData: {
               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",
            },
            exploitabilityScore: 3.9,
            impactScore: 5.9,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2017-10-04T01:29:02.090",
   references: [
      {
         source: "secalert@redhat.com",
         tags: [
            "Third Party Advisory",
            "VDB Entry",
            "URL Repurposed",
         ],
         url: "http://www.securityfocus.com/bid/101153",
      },
      {
         source: "secalert@redhat.com",
         tags: [
            "Third Party Advisory",
            "VDB Entry",
            "URL Repurposed",
         ],
         url: "http://www.securitytracker.com/id/1039470",
      },
      {
         source: "secalert@redhat.com",
         tags: [
            "Patch",
            "Vendor Advisory",
         ],
         url: "https://community.openvpn.net/openvpn/wiki/CVE-2017-12166",
      },
      {
         source: "secalert@redhat.com",
         tags: [
            "Mailing List",
            "Third Party Advisory",
         ],
         url: "https://lists.debian.org/debian-lts-announce/2022/05/msg00002.html",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Third Party Advisory",
            "VDB Entry",
            "URL Repurposed",
         ],
         url: "http://www.securityfocus.com/bid/101153",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Third Party Advisory",
            "VDB Entry",
            "URL Repurposed",
         ],
         url: "http://www.securitytracker.com/id/1039470",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Patch",
            "Vendor Advisory",
         ],
         url: "https://community.openvpn.net/openvpn/wiki/CVE-2017-12166",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Mailing List",
            "Third Party Advisory",
         ],
         url: "https://lists.debian.org/debian-lts-announce/2022/05/msg00002.html",
      },
   ],
   sourceIdentifier: "secalert@redhat.com",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-787",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


Log in or create an account to share your comment.

Security Advisory comment format.

This schema specifies the format of a comment related to a security advisory.

UUIDv4 of the comment
UUIDv4 of the Vulnerability-Lookup instance
When the comment was created originally
When the comment was last updated
Title of the comment
Description of the comment
The identifier of the vulnerability (CVE ID, GHSA-ID, PYSEC ID, etc.).



Tags
Taxonomy of the tags.




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.