CVE-2011-4968
Vulnerability from cvelistv5
Published
2019-11-19 15:18
Modified
2024-08-07 00:23
Severity ?
Summary
nginx http proxy module does not verify peer identity of https origin server which could facilitate man-in-the-middle attack (MITM)
References
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2013/01/03/8Mailing List, Patch, Third Party Advisory
secalert@redhat.comhttp://www.securityfocus.com/bid/57139Third Party Advisory, VDB Entry
secalert@redhat.comhttps://access.redhat.com/security/cve/cve-2011-4968Broken Link
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4968Issue Tracking, Patch, Third Party Advisory
secalert@redhat.comhttps://bugzilla.suse.com/show_bug.cgi?id=CVE-2011-4968Issue Tracking, Third Party Advisory
secalert@redhat.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/80952Third Party Advisory, VDB Entry
secalert@redhat.comhttps://security-tracker.debian.org/tracker/CVE-2011-4968Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2013/01/03/8Mailing List, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/57139Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/security/cve/cve-2011-4968Broken Link
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4968Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.suse.com/show_bug.cgi?id=CVE-2011-4968Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/80952Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://security-tracker.debian.org/tracker/CVE-2011-4968Third Party Advisory
Impacted products
Vendor Product Version
nginx nginx Version: through 1.6.2
Show details on NVD website


{
   containers: {
      adp: [
         {
            providerMetadata: {
               dateUpdated: "2024-08-07T00:23:39.358Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
               {
                  tags: [
                     "x_refsource_MISC",
                     "x_transferred",
                  ],
                  url: "https://security-tracker.debian.org/tracker/CVE-2011-4968",
               },
               {
                  tags: [
                     "x_refsource_MISC",
                     "x_transferred",
                  ],
                  url: "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4968",
               },
               {
                  tags: [
                     "x_refsource_MISC",
                     "x_transferred",
                  ],
                  url: "https://bugzilla.suse.com/show_bug.cgi?id=CVE-2011-4968",
               },
               {
                  tags: [
                     "x_refsource_MISC",
                     "x_transferred",
                  ],
                  url: "https://access.redhat.com/security/cve/cve-2011-4968",
               },
               {
                  tags: [
                     "x_refsource_MISC",
                     "x_transferred",
                  ],
                  url: "http://www.openwall.com/lists/oss-security/2013/01/03/8",
               },
               {
                  tags: [
                     "x_refsource_MISC",
                     "x_transferred",
                  ],
                  url: "http://www.securityfocus.com/bid/57139",
               },
               {
                  tags: [
                     "x_refsource_MISC",
                     "x_transferred",
                  ],
                  url: "https://exchange.xforce.ibmcloud.com/vulnerabilities/80952",
               },
            ],
            title: "CVE Program Container",
         },
      ],
      cna: {
         affected: [
            {
               product: "nginx",
               vendor: "nginx",
               versions: [
                  {
                     status: "affected",
                     version: "through 1.6.2",
                  },
               ],
            },
         ],
         descriptions: [
            {
               lang: "en",
               value: "nginx http proxy module does not verify peer identity of https origin server which could facilitate man-in-the-middle attack (MITM)",
            },
         ],
         problemTypes: [
            {
               descriptions: [
                  {
                     description: "http proxy module does not verify peer identity of https origin server",
                     lang: "en",
                     type: "text",
                  },
               ],
            },
         ],
         providerMetadata: {
            dateUpdated: "2019-11-19T15:18:17",
            orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749",
            shortName: "redhat",
         },
         references: [
            {
               tags: [
                  "x_refsource_MISC",
               ],
               url: "https://security-tracker.debian.org/tracker/CVE-2011-4968",
            },
            {
               tags: [
                  "x_refsource_MISC",
               ],
               url: "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4968",
            },
            {
               tags: [
                  "x_refsource_MISC",
               ],
               url: "https://bugzilla.suse.com/show_bug.cgi?id=CVE-2011-4968",
            },
            {
               tags: [
                  "x_refsource_MISC",
               ],
               url: "https://access.redhat.com/security/cve/cve-2011-4968",
            },
            {
               tags: [
                  "x_refsource_MISC",
               ],
               url: "http://www.openwall.com/lists/oss-security/2013/01/03/8",
            },
            {
               tags: [
                  "x_refsource_MISC",
               ],
               url: "http://www.securityfocus.com/bid/57139",
            },
            {
               tags: [
                  "x_refsource_MISC",
               ],
               url: "https://exchange.xforce.ibmcloud.com/vulnerabilities/80952",
            },
         ],
      },
   },
   cveMetadata: {
      assignerOrgId: "53f830b8-0a3f-465b-8143-3b8a9948e749",
      assignerShortName: "redhat",
      cveId: "CVE-2011-4968",
      datePublished: "2019-11-19T15:18:17",
      dateReserved: "2011-12-23T00:00:00",
      dateUpdated: "2024-08-07T00:23:39.358Z",
      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:f5:nginx:0.7.61:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"3091F4CB-D14A-4BCA-8155-119AE7716360\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:f5:nginx:0.7.62:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"A244AD8C-6C82-4A35-913C-3C6214E94401\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:f5:nginx:0.7.64:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"16FDFF79-9B8D-4CA5-84F4-ED8999023B10\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:f5:nginx:0.7.65:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"44AF3804-A226-463C-A2D9-9D19A5F7595D\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:f5:nginx:0.7.66:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"55DFCB7E-8605-4011-AF20-39CF3E6D127A\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:f5:nginx:0.8.33:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"7A545E1C-A567-494A-9994-5457E15155D5\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:f5:nginx:0.8.35:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"C950055C-BAF0-413B-9E40-926D841B5611\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:f5:nginx:0.8.36:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"F84B9E83-152C-4DB1-AD2C-E719E15D8178\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:f5:nginx:0.8.40:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"61AA4FE2-E492-45D8-BBD7-5ADB1A02A1DC\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:f5:nginx:1.2.6:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"F5D43A48-45EF-41D1-BC50-8C75CF013B0D\"}]}]}, {\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43\"}]}]}]",
         descriptions: "[{\"lang\": \"en\", \"value\": \"nginx http proxy module does not verify peer identity of https origin server which could facilitate man-in-the-middle attack (MITM)\"}, {\"lang\": \"es\", \"value\": \"El m\\u00f3dulo nginx http proxy no comprueba la identidad de peer del servidor de origen https, lo que podr\\u00eda facilitar un ataque de tipo man-in-the-middle (MITM)\"}]",
         id: "CVE-2011-4968",
         lastModified: "2024-11-21T01:33:23.017",
         metrics: "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N\", \"baseScore\": 4.8, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"LOW\", \"integrityImpact\": \"LOW\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 2.2, \"impactScore\": 2.5}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:M/Au:N/C:P/I:P/A:N\", \"baseScore\": 5.8, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"MEDIUM\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"PARTIAL\", \"availabilityImpact\": \"NONE\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 8.6, \"impactScore\": 4.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
         published: "2019-11-19T16:15:11.070",
         references: "[{\"url\": \"http://www.openwall.com/lists/oss-security/2013/01/03/8\", \"source\": \"secalert@redhat.com\", \"tags\": [\"Mailing List\", \"Patch\", \"Third Party Advisory\"]}, {\"url\": \"http://www.securityfocus.com/bid/57139\", \"source\": \"secalert@redhat.com\", \"tags\": [\"Third Party Advisory\", \"VDB Entry\"]}, {\"url\": \"https://access.redhat.com/security/cve/cve-2011-4968\", \"source\": \"secalert@redhat.com\", \"tags\": [\"Broken Link\"]}, {\"url\": \"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4968\", \"source\": \"secalert@redhat.com\", \"tags\": [\"Issue Tracking\", \"Patch\", \"Third Party Advisory\"]}, {\"url\": \"https://bugzilla.suse.com/show_bug.cgi?id=CVE-2011-4968\", \"source\": \"secalert@redhat.com\", \"tags\": [\"Issue Tracking\", \"Third Party Advisory\"]}, {\"url\": \"https://exchange.xforce.ibmcloud.com/vulnerabilities/80952\", \"source\": \"secalert@redhat.com\", \"tags\": [\"Third Party Advisory\", \"VDB Entry\"]}, {\"url\": \"https://security-tracker.debian.org/tracker/CVE-2011-4968\", \"source\": \"secalert@redhat.com\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"http://www.openwall.com/lists/oss-security/2013/01/03/8\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Mailing List\", \"Patch\", \"Third Party Advisory\"]}, {\"url\": \"http://www.securityfocus.com/bid/57139\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\", \"VDB Entry\"]}, {\"url\": \"https://access.redhat.com/security/cve/cve-2011-4968\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Broken Link\"]}, {\"url\": \"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4968\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Issue Tracking\", \"Patch\", \"Third Party Advisory\"]}, {\"url\": \"https://bugzilla.suse.com/show_bug.cgi?id=CVE-2011-4968\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Issue Tracking\", \"Third Party Advisory\"]}, {\"url\": \"https://exchange.xforce.ibmcloud.com/vulnerabilities/80952\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\", \"VDB Entry\"]}, {\"url\": \"https://security-tracker.debian.org/tracker/CVE-2011-4968\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\"]}]",
         sourceIdentifier: "secalert@redhat.com",
         vulnStatus: "Modified",
         weaknesses: "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-20\"}]}]",
      },
      nvd: "{\"cve\":{\"id\":\"CVE-2011-4968\",\"sourceIdentifier\":\"secalert@redhat.com\",\"published\":\"2019-11-19T16:15:11.070\",\"lastModified\":\"2024-11-21T01:33:23.017\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"nginx http proxy module does not verify peer identity of https origin server which could facilitate man-in-the-middle attack (MITM)\"},{\"lang\":\"es\",\"value\":\"El módulo nginx http proxy no comprueba la identidad de peer del servidor de origen https, lo que podría facilitar un ataque de tipo man-in-the-middle (MITM)\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N\",\"baseScore\":4.8,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.2,\"impactScore\":2.5}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:P/I:P/A:N\",\"baseScore\":5.8,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":4.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"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:f5:nginx:0.7.61:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3091F4CB-D14A-4BCA-8155-119AE7716360\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:f5:nginx:0.7.62:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A244AD8C-6C82-4A35-913C-3C6214E94401\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:f5:nginx:0.7.64:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"16FDFF79-9B8D-4CA5-84F4-ED8999023B10\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:f5:nginx:0.7.65:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"44AF3804-A226-463C-A2D9-9D19A5F7595D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:f5:nginx:0.7.66:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"55DFCB7E-8605-4011-AF20-39CF3E6D127A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:f5:nginx:0.8.33:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7A545E1C-A567-494A-9994-5457E15155D5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:f5:nginx:0.8.35:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C950055C-BAF0-413B-9E40-926D841B5611\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:f5:nginx:0.8.36:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F84B9E83-152C-4DB1-AD2C-E719E15D8178\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:f5:nginx:0.8.40:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"61AA4FE2-E492-45D8-BBD7-5ADB1A02A1DC\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:f5:nginx:1.2.6:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F5D43A48-45EF-41D1-BC50-8C75CF013B0D\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43\"}]}]}],\"references\":[{\"url\":\"http://www.openwall.com/lists/oss-security/2013/01/03/8\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Mailing List\",\"Patch\",\"Third Party Advisory\"]},{\"url\":\"http://www.securityfocus.com/bid/57139\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://access.redhat.com/security/cve/cve-2011-4968\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Broken Link\"]},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4968\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Issue Tracking\",\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://bugzilla.suse.com/show_bug.cgi?id=CVE-2011-4968\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Issue Tracking\",\"Third Party Advisory\"]},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/80952\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://security-tracker.debian.org/tracker/CVE-2011-4968\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"http://www.openwall.com/lists/oss-security/2013/01/03/8\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\",\"Patch\",\"Third Party Advisory\"]},{\"url\":\"http://www.securityfocus.com/bid/57139\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://access.redhat.com/security/cve/cve-2011-4968\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Broken Link\"]},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4968\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Issue Tracking\",\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://bugzilla.suse.com/show_bug.cgi?id=CVE-2011-4968\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Issue Tracking\",\"Third Party Advisory\"]},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/80952\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://security-tracker.debian.org/tracker/CVE-2011-4968\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]}]}}",
   },
}


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.


Loading…

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.