cve-2011-3634
Vulnerability from cvelistv5
Published
2014-02-28 18:00
Modified
2024-08-06 23:37
Severity ?
Summary
methods/https.cc in apt before 0.8.11 accepts connections when the certificate host name fails validation and Verify-Host is enabled, which allows man-in-the-middle attackers to obtain repository credentials via unspecified vectors.
References
secalert@redhat.comhttp://people.canonical.com/~ubuntu-security/cve/2011/CVE-2011-3634.html
secalert@redhat.comhttp://www.ubuntu.com/usn/USN-1283-1
secalert@redhat.comhttps://alioth.debian.org/plugins/scmgit/cgi-bin/gitweb.cgi?p=apt/apt.git%3Ba=blob%3Bf=debian/changelog%3Bhb=HEAD
secalert@redhat.comhttps://bugs.launchpad.net/ubuntu/+source/apt/+bug/868353
af854a3a-2127-422b-91ae-364da2661108http://people.canonical.com/~ubuntu-security/cve/2011/CVE-2011-3634.html
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-1283-1
af854a3a-2127-422b-91ae-364da2661108https://alioth.debian.org/plugins/scmgit/cgi-bin/gitweb.cgi?p=apt/apt.git%3Ba=blob%3Bf=debian/changelog%3Bhb=HEAD
af854a3a-2127-422b-91ae-364da2661108https://bugs.launchpad.net/ubuntu/+source/apt/+bug/868353
Impacted products
Vendor Product Version
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T23:37:48.626Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "USN-1283-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "http://www.ubuntu.com/usn/USN-1283-1"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://alioth.debian.org/plugins/scmgit/cgi-bin/gitweb.cgi?p=apt/apt.git%3Ba=blob%3Bf=debian/changelog%3Bhb=HEAD"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://people.canonical.com/~ubuntu-security/cve/2011/CVE-2011-3634.html"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugs.launchpad.net/ubuntu/+source/apt/+bug/868353"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2011-11-28T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "methods/https.cc in apt before 0.8.11 accepts connections when the certificate host name fails validation and Verify-Host is enabled, which allows man-in-the-middle attackers to obtain repository credentials via unspecified vectors."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2014-02-28T17:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "USN-1283-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "http://www.ubuntu.com/usn/USN-1283-1"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://alioth.debian.org/plugins/scmgit/cgi-bin/gitweb.cgi?p=apt/apt.git%3Ba=blob%3Bf=debian/changelog%3Bhb=HEAD"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://people.canonical.com/~ubuntu-security/cve/2011/CVE-2011-3634.html"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugs.launchpad.net/ubuntu/+source/apt/+bug/868353"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2011-3634",
    "datePublished": "2014-02-28T18:00:00",
    "dateReserved": "2011-09-21T00:00:00",
    "dateUpdated": "2024-08-06T23:37:48.626Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:debian:advanced_package_tool:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"0.8.10.3\", \"matchCriteriaId\": \"A17E71A5-50D2-49AD-BAB0-9C5AEB7A6CCE\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:debian:advanced_package_tool:0.8.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"58F0D8BF-F9D3-40D0-AD71-9978F2A1FD29\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:debian:advanced_package_tool:0.8.0:pre1:*:*:*:*:*:*\", \"matchCriteriaId\": \"E82F9BF7-D4DD-4CF5-BE57-4772B7DDD5D8\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:debian:advanced_package_tool:0.8.0:pre2:*:*:*:*:*:*\", \"matchCriteriaId\": \"7F4BC141-EEEB-4D0B-A3D4-24929855B685\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:debian:advanced_package_tool:0.8.1:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"6CA54D7A-9296-4530-8215-6EB708DDE2B7\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:debian:advanced_package_tool:0.8.10:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"04F345BE-745C-418D-BF0F-B7A5F1E3A5B7\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:debian:advanced_package_tool:0.8.10.1:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"46799DD7-E46E-4EB2-AF13-852407384A5C\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:debian:advanced_package_tool:0.8.10.2:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"C417AF8F-D12C-4759-B99D-C60E139B9946\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:canonical:ubuntu_linux:8.04:-:lts:*:*:*:*:*\", \"matchCriteriaId\": \"D6DFE2D3-46E2-4D0C-8508-30307D654560\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:canonical:ubuntu_linux:10.04:-:lts:*:*:*:*:*\", \"matchCriteriaId\": \"7118F616-25CA-4E34-AA13-4D14BB62419F\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:canonical:ubuntu_linux:10.10:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"87614B58-24AB-49FB-9C84-E8DDBA16353B\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:canonical:ubuntu_linux:11.04:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"EF49D26F-142E-468B-87C1-BABEA445255C\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"methods/https.cc in apt before 0.8.11 accepts connections when the certificate host name fails validation and Verify-Host is enabled, which allows man-in-the-middle attackers to obtain repository credentials via unspecified vectors.\"}, {\"lang\": \"es\", \"value\": \"methods/https.cc en apt anterior a 0.8.11 acepta conexiones cuando el nombre de host del certificado falla la validaci\\u00f3n y Verify-Host est\\u00e1 habilitado, lo que permite a atacantes man-in-the-middle obtener credenciales de repositorios a trav\\u00e9s de vectores no especificados.\"}]",
      "id": "CVE-2011-3634",
      "lastModified": "2024-11-21T01:30:53.460",
      "metrics": "{\"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:H/Au:N/C:P/I:N/A:N\", \"baseScore\": 2.6, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"HIGH\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"baseSeverity\": \"LOW\", \"exploitabilityScore\": 4.9, \"impactScore\": 2.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2014-03-01T00:55:04.857",
      "references": "[{\"url\": \"http://people.canonical.com/~ubuntu-security/cve/2011/CVE-2011-3634.html\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://www.ubuntu.com/usn/USN-1283-1\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"https://alioth.debian.org/plugins/scmgit/cgi-bin/gitweb.cgi?p=apt/apt.git%3Ba=blob%3Bf=debian/changelog%3Bhb=HEAD\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"https://bugs.launchpad.net/ubuntu/+source/apt/+bug/868353\", \"source\": \"secalert@redhat.com\"}, {\"url\": \"http://people.canonical.com/~ubuntu-security/cve/2011/CVE-2011-3634.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"http://www.ubuntu.com/usn/USN-1283-1\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://alioth.debian.org/plugins/scmgit/cgi-bin/gitweb.cgi?p=apt/apt.git%3Ba=blob%3Bf=debian/changelog%3Bhb=HEAD\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://bugs.launchpad.net/ubuntu/+source/apt/+bug/868353\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]",
      "sourceIdentifier": "secalert@redhat.com",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-200\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2011-3634\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2014-03-01T00:55:04.857\",\"lastModified\":\"2024-11-21T01:30:53.460\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"methods/https.cc in apt before 0.8.11 accepts connections when the certificate host name fails validation and Verify-Host is enabled, which allows man-in-the-middle attackers to obtain repository credentials via unspecified vectors.\"},{\"lang\":\"es\",\"value\":\"methods/https.cc en apt anterior a 0.8.11 acepta conexiones cuando el nombre de host del certificado falla la validaci\u00f3n y Verify-Host est\u00e1 habilitado, lo que permite a atacantes man-in-the-middle obtener credenciales de repositorios a trav\u00e9s de vectores no especificados.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:H/Au:N/C:P/I:N/A:N\",\"baseScore\":2.6,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"HIGH\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":4.9,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-200\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:debian:advanced_package_tool:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"0.8.10.3\",\"matchCriteriaId\":\"A17E71A5-50D2-49AD-BAB0-9C5AEB7A6CCE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:debian:advanced_package_tool:0.8.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"58F0D8BF-F9D3-40D0-AD71-9978F2A1FD29\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:debian:advanced_package_tool:0.8.0:pre1:*:*:*:*:*:*\",\"matchCriteriaId\":\"E82F9BF7-D4DD-4CF5-BE57-4772B7DDD5D8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:debian:advanced_package_tool:0.8.0:pre2:*:*:*:*:*:*\",\"matchCriteriaId\":\"7F4BC141-EEEB-4D0B-A3D4-24929855B685\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:debian:advanced_package_tool:0.8.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6CA54D7A-9296-4530-8215-6EB708DDE2B7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:debian:advanced_package_tool:0.8.10:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"04F345BE-745C-418D-BF0F-B7A5F1E3A5B7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:debian:advanced_package_tool:0.8.10.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"46799DD7-E46E-4EB2-AF13-852407384A5C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:debian:advanced_package_tool:0.8.10.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C417AF8F-D12C-4759-B99D-C60E139B9946\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:canonical:ubuntu_linux:8.04:-:lts:*:*:*:*:*\",\"matchCriteriaId\":\"D6DFE2D3-46E2-4D0C-8508-30307D654560\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:canonical:ubuntu_linux:10.04:-:lts:*:*:*:*:*\",\"matchCriteriaId\":\"7118F616-25CA-4E34-AA13-4D14BB62419F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:canonical:ubuntu_linux:10.10:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"87614B58-24AB-49FB-9C84-E8DDBA16353B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:canonical:ubuntu_linux:11.04:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"EF49D26F-142E-468B-87C1-BABEA445255C\"}]}]}],\"references\":[{\"url\":\"http://people.canonical.com/~ubuntu-security/cve/2011/CVE-2011-3634.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.ubuntu.com/usn/USN-1283-1\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://alioth.debian.org/plugins/scmgit/cgi-bin/gitweb.cgi?p=apt/apt.git%3Ba=blob%3Bf=debian/changelog%3Bhb=HEAD\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://bugs.launchpad.net/ubuntu/+source/apt/+bug/868353\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://people.canonical.com/~ubuntu-security/cve/2011/CVE-2011-3634.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.ubuntu.com/usn/USN-1283-1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://alioth.debian.org/plugins/scmgit/cgi-bin/gitweb.cgi?p=apt/apt.git%3Ba=blob%3Bf=debian/changelog%3Bhb=HEAD\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://bugs.launchpad.net/ubuntu/+source/apt/+bug/868353\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
  }
}


Log in or create an account to share your comment.




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.