var-201309-0002
Vulnerability from variot

The KVM subsystem in Cisco Unified Computing System (UCS) relies on a hardcoded X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers, and read keyboard and mouse events, by leveraging knowledge of this certificate's private key, aka Bug ID CSCte90327. Cisco Unified Computing System is prone to a security-bypass vulnerability. An attacker can exploit this issue to perform man-in-the-middle attacks and perform certain unauthorized actions, which will aid in further attacks. This issue is being tracked by Cisco Bug ID CSCte90327. The system integrates network, computing and virtualization resources into one platform by extensively adopting virtualization technology. An encryption issue vulnerability exists in the KVM subsystem in Cisco UCS. The vulnerability stems from the program's use of hardcoded X.509 certificates

Show details on source website

To clipboard 

{
   "@context": {
      "@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
      affected_products: {
         "@id": "https://www.variotdbs.pl/ref/affected_products",
      },
      configurations: {
         "@id": "https://www.variotdbs.pl/ref/configurations",
      },
      credits: {
         "@id": "https://www.variotdbs.pl/ref/credits",
      },
      cvss: {
         "@id": "https://www.variotdbs.pl/ref/cvss/",
      },
      description: {
         "@id": "https://www.variotdbs.pl/ref/description/",
      },
      exploit_availability: {
         "@id": "https://www.variotdbs.pl/ref/exploit_availability/",
      },
      external_ids: {
         "@id": "https://www.variotdbs.pl/ref/external_ids/",
      },
      iot: {
         "@id": "https://www.variotdbs.pl/ref/iot/",
      },
      iot_taxonomy: {
         "@id": "https://www.variotdbs.pl/ref/iot_taxonomy/",
      },
      patch: {
         "@id": "https://www.variotdbs.pl/ref/patch/",
      },
      problemtype_data: {
         "@id": "https://www.variotdbs.pl/ref/problemtype_data/",
      },
      references: {
         "@id": "https://www.variotdbs.pl/ref/references/",
      },
      sources: {
         "@id": "https://www.variotdbs.pl/ref/sources/",
      },
      sources_release_date: {
         "@id": "https://www.variotdbs.pl/ref/sources_release_date/",
      },
      sources_update_date: {
         "@id": "https://www.variotdbs.pl/ref/sources_update_date/",
      },
      threat_type: {
         "@id": "https://www.variotdbs.pl/ref/threat_type/",
      },
      title: {
         "@id": "https://www.variotdbs.pl/ref/title/",
      },
      type: {
         "@id": "https://www.variotdbs.pl/ref/type/",
      },
   },
   "@id": "https://www.variotdbs.pl/vuln/VAR-201309-0002",
   affected_products: {
      "@context": {
         "@vocab": "https://www.variotdbs.pl/ref/affected_products#",
         data: {
            "@container": "@list",
         },
         sources: {
            "@container": "@list",
            "@context": {
               "@vocab": "https://www.variotdbs.pl/ref/sources#",
            },
            "@id": "https://www.variotdbs.pl/ref/sources",
         },
      },
      data: [
         {
            model: "unified computing system 1.4",
            scope: null,
            trust: 2.4,
            vendor: "cisco",
            version: null,
         },
         {
            model: "unified computing system",
            scope: "eq",
            trust: 1.6,
            vendor: "cisco",
            version: null,
         },
         {
            model: "unified computing system",
            scope: null,
            trust: 0.8,
            vendor: "cisco",
            version: null,
         },
         {
            model: "unified computing system software",
            scope: "lte",
            trust: 0.8,
            vendor: "cisco",
            version: "2.1",
         },
      ],
      sources: [
         {
            db: "BID",
            id: "62452",
         },
         {
            db: "JVNDB",
            id: "JVNDB-2013-004266",
         },
         {
            db: "NVD",
            id: "CVE-2012-4072",
         },
         {
            db: "CNNVD",
            id: "CNNVD-201309-353",
         },
      ],
   },
   configurations: {
      "@context": {
         "@vocab": "https://www.variotdbs.pl/ref/configurations#",
         children: {
            "@container": "@list",
         },
         cpe_match: {
            "@container": "@list",
         },
         data: {
            "@container": "@list",
         },
         nodes: {
            "@container": "@list",
         },
      },
      data: [
         {
            CVE_data_version: "4.0",
            nodes: [
               {
                  children: [],
                  cpe_match: [
                     {
                        cpe23Uri: "cpe:2.3:h:cisco:unified_computing_system:-:*:*:*:*:*:*:*",
                        cpe_name: [],
                        vulnerable: true,
                     },
                  ],
                  operator: "OR",
               },
            ],
         },
      ],
      sources: [
         {
            db: "NVD",
            id: "CVE-2012-4072",
         },
      ],
   },
   credits: {
      "@context": {
         "@vocab": "https://www.variotdbs.pl/ref/credits#",
         sources: {
            "@container": "@list",
            "@context": {
               "@vocab": "https://www.variotdbs.pl/ref/sources#",
            },
         },
      },
      data: "Cisco",
      sources: [
         {
            db: "BID",
            id: "62452",
         },
      ],
      trust: 0.3,
   },
   cve: "CVE-2012-4072",
   cvss: {
      "@context": {
         cvssV2: {
            "@container": "@list",
            "@context": {
               "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#",
            },
            "@id": "https://www.variotdbs.pl/ref/cvss/cvssV2",
         },
         cvssV3: {
            "@container": "@list",
            "@context": {
               "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#",
            },
            "@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/",
         },
         severity: {
            "@container": "@list",
            "@context": {
               "@vocab": "https://www.variotdbs.pl/cvss/severity#",
            },
            "@id": "https://www.variotdbs.pl/ref/cvss/severity",
         },
         sources: {
            "@container": "@list",
            "@context": {
               "@vocab": "https://www.variotdbs.pl/ref/sources#",
            },
            "@id": "https://www.variotdbs.pl/ref/sources",
         },
      },
      data: [
         {
            cvssV2: [
               {
                  acInsufInfo: false,
                  accessComplexity: "MEDIUM",
                  accessVector: "NETWORK",
                  authentication: "NONE",
                  author: "NVD",
                  availabilityImpact: "NONE",
                  baseScore: 4.3,
                  confidentialityImpact: "PARTIAL",
                  exploitabilityScore: 8.6,
                  impactScore: 2.9,
                  integrityImpact: "NONE",
                  obtainAllPrivilege: false,
                  obtainOtherPrivilege: false,
                  obtainUserPrivilege: false,
                  severity: "MEDIUM",
                  trust: 1,
                  userInteractionRequired: false,
                  vectorString: "AV:N/AC:M/Au:N/C:P/I:N/A:N",
                  version: "2.0",
               },
               {
                  acInsufInfo: null,
                  accessComplexity: "Medium",
                  accessVector: "Network",
                  authentication: "None",
                  author: "NVD",
                  availabilityImpact: "None",
                  baseScore: 4.3,
                  confidentialityImpact: "Partial",
                  exploitabilityScore: null,
                  id: "CVE-2012-4072",
                  impactScore: null,
                  integrityImpact: "None",
                  obtainAllPrivilege: null,
                  obtainOtherPrivilege: null,
                  obtainUserPrivilege: null,
                  severity: "Medium",
                  trust: 0.8,
                  userInteractionRequired: null,
                  vectorString: "AV:N/AC:M/Au:N/C:P/I:N/A:N",
                  version: "2.0",
               },
               {
                  accessComplexity: "MEDIUM",
                  accessVector: "NETWORK",
                  authentication: "NONE",
                  author: "VULHUB",
                  availabilityImpact: "NONE",
                  baseScore: 4.3,
                  confidentialityImpact: "PARTIAL",
                  exploitabilityScore: 8.6,
                  id: "VHN-57353",
                  impactScore: 2.9,
                  integrityImpact: "NONE",
                  severity: "MEDIUM",
                  trust: 0.1,
                  vectorString: "AV:N/AC:M/AU:N/C:P/I:N/A:N",
                  version: "2.0",
               },
            ],
            cvssV3: [],
            severity: [
               {
                  author: "NVD",
                  id: "CVE-2012-4072",
                  trust: 1.8,
                  value: "MEDIUM",
               },
               {
                  author: "CNNVD",
                  id: "CNNVD-201309-353",
                  trust: 0.6,
                  value: "MEDIUM",
               },
               {
                  author: "VULHUB",
                  id: "VHN-57353",
                  trust: 0.1,
                  value: "MEDIUM",
               },
            ],
         },
      ],
      sources: [
         {
            db: "VULHUB",
            id: "VHN-57353",
         },
         {
            db: "JVNDB",
            id: "JVNDB-2013-004266",
         },
         {
            db: "NVD",
            id: "CVE-2012-4072",
         },
         {
            db: "CNNVD",
            id: "CNNVD-201309-353",
         },
      ],
   },
   description: {
      "@context": {
         "@vocab": "https://www.variotdbs.pl/ref/description#",
         sources: {
            "@container": "@list",
            "@context": {
               "@vocab": "https://www.variotdbs.pl/ref/sources#",
            },
         },
      },
      data: "The KVM subsystem in Cisco Unified Computing System (UCS) relies on a hardcoded X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers, and read keyboard and mouse events, by leveraging knowledge of this certificate's private key, aka Bug ID CSCte90327. Cisco Unified Computing System is prone to a security-bypass vulnerability. \nAn attacker can exploit this issue to perform man-in-the-middle attacks and perform certain unauthorized actions, which will aid in further attacks. \nThis issue is being tracked by Cisco Bug ID CSCte90327. The system integrates network, computing and virtualization resources into one platform by extensively adopting virtualization technology. An encryption issue vulnerability exists in the KVM subsystem in Cisco UCS. The vulnerability stems from the program's use of hardcoded X.509 certificates",
      sources: [
         {
            db: "NVD",
            id: "CVE-2012-4072",
         },
         {
            db: "JVNDB",
            id: "JVNDB-2013-004266",
         },
         {
            db: "BID",
            id: "62452",
         },
         {
            db: "VULHUB",
            id: "VHN-57353",
         },
      ],
      trust: 1.98,
   },
   external_ids: {
      "@context": {
         "@vocab": "https://www.variotdbs.pl/ref/external_ids#",
         data: {
            "@container": "@list",
         },
         sources: {
            "@container": "@list",
            "@context": {
               "@vocab": "https://www.variotdbs.pl/ref/sources#",
            },
         },
      },
      data: [
         {
            db: "NVD",
            id: "CVE-2012-4072",
            trust: 2.8,
         },
         {
            db: "SECTRACK",
            id: "1029067",
            trust: 1.1,
         },
         {
            db: "JVNDB",
            id: "JVNDB-2013-004266",
            trust: 0.8,
         },
         {
            db: "CISCO",
            id: "20130917 CISCO UNIFIED COMPUTING SYSTEM SOFTWARE KVM ENCRYPTION VULNERABILITY",
            trust: 0.6,
         },
         {
            db: "CNNVD",
            id: "CNNVD-201309-353",
            trust: 0.6,
         },
         {
            db: "BID",
            id: "62452",
            trust: 0.4,
         },
         {
            db: "VULHUB",
            id: "VHN-57353",
            trust: 0.1,
         },
      ],
      sources: [
         {
            db: "VULHUB",
            id: "VHN-57353",
         },
         {
            db: "BID",
            id: "62452",
         },
         {
            db: "JVNDB",
            id: "JVNDB-2013-004266",
         },
         {
            db: "NVD",
            id: "CVE-2012-4072",
         },
         {
            db: "CNNVD",
            id: "CNNVD-201309-353",
         },
      ],
   },
   id: "VAR-201309-0002",
   iot: {
      "@context": {
         "@vocab": "https://www.variotdbs.pl/ref/iot#",
         sources: {
            "@container": "@list",
            "@context": {
               "@vocab": "https://www.variotdbs.pl/ref/sources#",
            },
         },
      },
      data: true,
      sources: [
         {
            db: "VULHUB",
            id: "VHN-57353",
         },
      ],
      trust: 0.01,
   },
   last_update_date: "2023-12-18T13:57:50.350000Z",
   patch: {
      "@context": {
         "@vocab": "https://www.variotdbs.pl/ref/patch#",
         data: {
            "@container": "@list",
         },
         sources: {
            "@container": "@list",
            "@context": {
               "@vocab": "https://www.variotdbs.pl/ref/sources#",
            },
         },
      },
      data: [
         {
            title: "Cisco Unified Computing System Software KVM Encryption Vulnerability",
            trust: 0.8,
            url: "http://tools.cisco.com/security/center/content/ciscosecuritynotice/cve-2012-4072",
         },
         {
            title: "30857",
            trust: 0.8,
            url: "http://tools.cisco.com/security/center/viewalert.x?alertid=30857",
         },
      ],
      sources: [
         {
            db: "JVNDB",
            id: "JVNDB-2013-004266",
         },
      ],
   },
   problemtype_data: {
      "@context": {
         "@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
         sources: {
            "@container": "@list",
            "@context": {
               "@vocab": "https://www.variotdbs.pl/ref/sources#",
            },
         },
      },
      data: [
         {
            problemtype: "CWE-20",
            trust: 1.9,
         },
      ],
      sources: [
         {
            db: "VULHUB",
            id: "VHN-57353",
         },
         {
            db: "JVNDB",
            id: "JVNDB-2013-004266",
         },
         {
            db: "NVD",
            id: "CVE-2012-4072",
         },
      ],
   },
   references: {
      "@context": {
         "@vocab": "https://www.variotdbs.pl/ref/references#",
         data: {
            "@container": "@list",
         },
         sources: {
            "@container": "@list",
            "@context": {
               "@vocab": "https://www.variotdbs.pl/ref/sources#",
            },
         },
      },
      data: [
         {
            trust: 1.7,
            url: "http://tools.cisco.com/security/center/content/ciscosecuritynotice/cve-2012-4072",
         },
         {
            trust: 1.1,
            url: "http://www.securitytracker.com/id/1029067",
         },
         {
            trust: 0.8,
            url: "http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2012-4072",
         },
         {
            trust: 0.8,
            url: "http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2012-4072",
         },
      ],
      sources: [
         {
            db: "VULHUB",
            id: "VHN-57353",
         },
         {
            db: "JVNDB",
            id: "JVNDB-2013-004266",
         },
         {
            db: "NVD",
            id: "CVE-2012-4072",
         },
         {
            db: "CNNVD",
            id: "CNNVD-201309-353",
         },
      ],
   },
   sources: {
      "@context": {
         "@vocab": "https://www.variotdbs.pl/ref/sources#",
         data: {
            "@container": "@list",
         },
      },
      data: [
         {
            db: "VULHUB",
            id: "VHN-57353",
         },
         {
            db: "BID",
            id: "62452",
         },
         {
            db: "JVNDB",
            id: "JVNDB-2013-004266",
         },
         {
            db: "NVD",
            id: "CVE-2012-4072",
         },
         {
            db: "CNNVD",
            id: "CNNVD-201309-353",
         },
      ],
   },
   sources_release_date: {
      "@context": {
         "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
         data: {
            "@container": "@list",
         },
      },
      data: [
         {
            date: "2013-09-20T00:00:00",
            db: "VULHUB",
            id: "VHN-57353",
         },
         {
            date: "2013-09-17T00:00:00",
            db: "BID",
            id: "62452",
         },
         {
            date: "2013-09-25T00:00:00",
            db: "JVNDB",
            id: "JVNDB-2013-004266",
         },
         {
            date: "2013-09-20T16:55:03.427000",
            db: "NVD",
            id: "CVE-2012-4072",
         },
         {
            date: "2013-09-23T00:00:00",
            db: "CNNVD",
            id: "CNNVD-201309-353",
         },
      ],
   },
   sources_update_date: {
      "@context": {
         "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
         data: {
            "@container": "@list",
         },
      },
      data: [
         {
            date: "2016-09-23T00:00:00",
            db: "VULHUB",
            id: "VHN-57353",
         },
         {
            date: "2013-09-21T00:11:00",
            db: "BID",
            id: "62452",
         },
         {
            date: "2013-09-25T00:00:00",
            db: "JVNDB",
            id: "JVNDB-2013-004266",
         },
         {
            date: "2016-09-23T16:34:30.557000",
            db: "NVD",
            id: "CVE-2012-4072",
         },
         {
            date: "2013-09-23T00:00:00",
            db: "CNNVD",
            id: "CNNVD-201309-353",
         },
      ],
   },
   threat_type: {
      "@context": {
         "@vocab": "https://www.variotdbs.pl/ref/threat_type#",
         sources: {
            "@container": "@list",
            "@context": {
               "@vocab": "https://www.variotdbs.pl/ref/sources#",
            },
         },
      },
      data: "remote",
      sources: [
         {
            db: "CNNVD",
            id: "CNNVD-201309-353",
         },
      ],
      trust: 0.6,
   },
   title: {
      "@context": {
         "@vocab": "https://www.variotdbs.pl/ref/title#",
         sources: {
            "@container": "@list",
            "@context": {
               "@vocab": "https://www.variotdbs.pl/ref/sources#",
            },
         },
      },
      data: "Cisco Unified Computing System of  KVM In the subsystem  SSL Vulnerability impersonating a server",
      sources: [
         {
            db: "JVNDB",
            id: "JVNDB-2013-004266",
         },
      ],
      trust: 0.8,
   },
   type: {
      "@context": {
         "@vocab": "https://www.variotdbs.pl/ref/type#",
         sources: {
            "@container": "@list",
            "@context": {
               "@vocab": "https://www.variotdbs.pl/ref/sources#",
            },
         },
      },
      data: "input validation",
      sources: [
         {
            db: "CNNVD",
            id: "CNNVD-201309-353",
         },
      ],
      trust: 0.6,
   },
}


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.