CVE-2017-10784 (GCVE-0-2017-10784)

Vulnerability from cvelistv5 – Published: 2017-09-19 17:00 – Updated: 2024-08-05 17:50
VLAI?
Summary
The Basic authentication code in WEBrick library in Ruby before 2.2.8, 2.3.x before 2.3.5, and 2.4.x through 2.4.1 allows remote attackers to inject terminal emulator escape sequences into its log and possibly execute arbitrary commands via a crafted user name.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
https://usn.ubuntu.com/3685-1/ vendor-advisoryx_refsource_UBUNTU
https://access.redhat.com/errata/RHSA-2018:0585 vendor-advisoryx_refsource_REDHAT
https://usn.ubuntu.com/3528-1/ vendor-advisoryx_refsource_UBUNTU
http://www.securityfocus.com/bid/100853 vdb-entryx_refsource_BID
https://www.ruby-lang.org/en/news/2017/09/14/ruby… x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2018:0378 vendor-advisoryx_refsource_REDHAT
http://www.securitytracker.com/id/1042004 vdb-entryx_refsource_SECTRACK
https://www.debian.org/security/2017/dsa-4031 vendor-advisoryx_refsource_DEBIAN
https://www.ruby-lang.org/en/news/2017/09/14/ruby… x_refsource_CONFIRM
http://www.securitytracker.com/id/1039363 vdb-entryx_refsource_SECTRACK
https://access.redhat.com/errata/RHSA-2017:3485 vendor-advisoryx_refsource_REDHAT
https://lists.debian.org/debian-lts-announce/2018… mailing-listx_refsource_MLIST
https://access.redhat.com/errata/RHSA-2018:0583 vendor-advisoryx_refsource_REDHAT
https://www.ruby-lang.org/en/news/2017/09/14/webr… x_refsource_CONFIRM
https://security.gentoo.org/glsa/201710-18 vendor-advisoryx_refsource_GENTOO
Date Public ?
2017-09-14 00:00
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T17:50:11.932Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "USN-3685-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3685-1/"
          },
          {
            "name": "RHSA-2018:0585",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2018:0585"
          },
          {
            "name": "USN-3528-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3528-1/"
          },
          {
            "name": "100853",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/100853"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-3-5-released/"
          },
          {
            "name": "RHSA-2018:0378",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2018:0378"
          },
          {
            "name": "1042004",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1042004"
          },
          {
            "name": "DSA-4031",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2017/dsa-4031"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-2-8-released/"
          },
          {
            "name": "1039363",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1039363"
          },
          {
            "name": "RHSA-2017:3485",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2017:3485"
          },
          {
            "name": "[debian-lts-announce] 20180714 [SECURITY] [DLA 1421-1] ruby2.1 security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html"
          },
          {
            "name": "RHSA-2018:0583",
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT",
              "x_transferred"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2018:0583"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.ruby-lang.org/en/news/2017/09/14/webrick-basic-auth-escape-sequence-injection-cve-2017-10784/"
          },
          {
            "name": "GLSA-201710-18",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/201710-18"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2017-09-14T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The Basic authentication code in WEBrick library in Ruby before 2.2.8, 2.3.x before 2.3.5, and 2.4.x through 2.4.1 allows remote attackers to inject terminal emulator escape sequences into its log and possibly execute arbitrary commands via a crafted user name."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-10-31T09:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "USN-3685-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3685-1/"
        },
        {
          "name": "RHSA-2018:0585",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2018:0585"
        },
        {
          "name": "USN-3528-1",
          "tags": [
            "vendor-advisory",
            "x_refsource_UBUNTU"
          ],
          "url": "https://usn.ubuntu.com/3528-1/"
        },
        {
          "name": "100853",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/100853"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-3-5-released/"
        },
        {
          "name": "RHSA-2018:0378",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2018:0378"
        },
        {
          "name": "1042004",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1042004"
        },
        {
          "name": "DSA-4031",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2017/dsa-4031"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-2-8-released/"
        },
        {
          "name": "1039363",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1039363"
        },
        {
          "name": "RHSA-2017:3485",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2017:3485"
        },
        {
          "name": "[debian-lts-announce] 20180714 [SECURITY] [DLA 1421-1] ruby2.1 security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html"
        },
        {
          "name": "RHSA-2018:0583",
          "tags": [
            "vendor-advisory",
            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2018:0583"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://www.ruby-lang.org/en/news/2017/09/14/webrick-basic-auth-escape-sequence-injection-cve-2017-10784/"
        },
        {
          "name": "GLSA-201710-18",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/201710-18"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2017-10784",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The Basic authentication code in WEBrick library in Ruby before 2.2.8, 2.3.x before 2.3.5, and 2.4.x through 2.4.1 allows remote attackers to inject terminal emulator escape sequences into its log and possibly execute arbitrary commands via a crafted user name."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "USN-3685-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3685-1/"
            },
            {
              "name": "RHSA-2018:0585",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:0585"
            },
            {
              "name": "USN-3528-1",
              "refsource": "UBUNTU",
              "url": "https://usn.ubuntu.com/3528-1/"
            },
            {
              "name": "100853",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/100853"
            },
            {
              "name": "https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-3-5-released/",
              "refsource": "CONFIRM",
              "url": "https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-3-5-released/"
            },
            {
              "name": "RHSA-2018:0378",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:0378"
            },
            {
              "name": "1042004",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1042004"
            },
            {
              "name": "DSA-4031",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2017/dsa-4031"
            },
            {
              "name": "https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-2-8-released/",
              "refsource": "CONFIRM",
              "url": "https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-2-8-released/"
            },
            {
              "name": "1039363",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1039363"
            },
            {
              "name": "RHSA-2017:3485",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2017:3485"
            },
            {
              "name": "[debian-lts-announce] 20180714 [SECURITY] [DLA 1421-1] ruby2.1 security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html"
            },
            {
              "name": "RHSA-2018:0583",
              "refsource": "REDHAT",
              "url": "https://access.redhat.com/errata/RHSA-2018:0583"
            },
            {
              "name": "https://www.ruby-lang.org/en/news/2017/09/14/webrick-basic-auth-escape-sequence-injection-cve-2017-10784/",
              "refsource": "CONFIRM",
              "url": "https://www.ruby-lang.org/en/news/2017/09/14/webrick-basic-auth-escape-sequence-injection-cve-2017-10784/"
            },
            {
              "name": "GLSA-201710-18",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/201710-18"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2017-10784",
    "datePublished": "2017-09-19T17:00:00.000Z",
    "dateReserved": "2017-07-01T00:00:00.000Z",
    "dateUpdated": "2024-08-05T17:50:11.932Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2017-10784",
      "date": "2026-04-21",
      "epss": "0.016",
      "percentile": "0.81733"
    },
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"2.2.7\", \"matchCriteriaId\": \"20D4B423-C141-4B08-9FE4-2ADCB868A224\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:ruby-lang:ruby:2.3.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"822307DD-7F7D-44C2-9C4B-CB8704663410\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:ruby-lang:ruby:2.3.0:preview1:*:*:*:*:*:*\", \"matchCriteriaId\": \"A2D62AC9-83B8-4C84-A47E-2B06C2816964\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:ruby-lang:ruby:2.3.0:preview2:*:*:*:*:*:*\", \"matchCriteriaId\": \"E583E49C-95B1-4AE4-AA7A-6D6BA7D470B4\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:ruby-lang:ruby:2.3.1:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"5F197C5A-2588-417F-A743-E72D1E8EF4F7\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:ruby-lang:ruby:2.3.2:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"FBA01BF1-91AD-4968-9AC2-A194FCD6AB76\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:ruby-lang:ruby:2.3.3:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"B36CCD91-2A20-4C2E-96D5-73704DFC10E4\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:ruby-lang:ruby:2.3.4:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"485C401C-CC3B-4A74-82D6-F4539FFE48B8\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:ruby-lang:ruby:2.4.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"F9E99F5A-E693-43E9-8AB3-A3FCB21BCF14\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:ruby-lang:ruby:2.4.0:preview1:*:*:*:*:*:*\", \"matchCriteriaId\": \"9DDA92E9-C9CF-47B9-B647-0202D493D057\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:ruby-lang:ruby:2.4.0:preview2:*:*:*:*:*:*\", \"matchCriteriaId\": \"A682A487-A615-404C-A7D9-A28C0C31B4E7\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:ruby-lang:ruby:2.4.0:preview3:*:*:*:*:*:*\", \"matchCriteriaId\": \"8930BA64-E9BC-42E0-9D74-8FA2ABD1F692\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:ruby-lang:ruby:2.4.0:rc1:*:*:*:*:*:*\", \"matchCriteriaId\": \"A87AE96A-F7FB-41A2-943C-DFAEA6D81446\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:a:ruby-lang:ruby:2.4.1:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"946D2AB0-D334-4D94-BDA2-733BFC6C9E1E\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"The Basic authentication code in WEBrick library in Ruby before 2.2.8, 2.3.x before 2.3.5, and 2.4.x through 2.4.1 allows remote attackers to inject terminal emulator escape sequences into its log and possibly execute arbitrary commands via a crafted user name.\"}, {\"lang\": \"es\", \"value\": \"El c\\u00f3digo de autenticaci\\u00f3n Basic en la biblioteca WEBrick en Ruby en versiones anteriores a la 2.2.8, 2.3.x anteriores a la 2.3.5 y 2.4.x hasta la 2.4.1 permite que atacantes remotos inyecten secuencias de escape del emulador del terminal en su registro y que puedan ejecutar comandos arbitrarios mediante un nombre de usuario manipulado.\"}]",
      "id": "CVE-2017-10784",
      "lastModified": "2024-11-21T03:06:29.690",
      "metrics": "{\"cvssMetricV30\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.0\", \"vectorString\": \"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\", \"baseScore\": 8.8, \"baseSeverity\": \"HIGH\", \"attackVector\": \"NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"REQUIRED\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 5.9}], \"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:M/Au:N/C:C/I:C/A:C\", \"baseScore\": 9.3, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"MEDIUM\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"COMPLETE\", \"integrityImpact\": \"COMPLETE\", \"availabilityImpact\": \"COMPLETE\"}, \"baseSeverity\": \"HIGH\", \"exploitabilityScore\": 8.6, \"impactScore\": 10.0, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": true}]}",
      "published": "2017-09-19T17:29:00.263",
      "references": "[{\"url\": \"http://www.securityfocus.com/bid/100853\", \"source\": \"cve@mitre.org\", \"tags\": [\"Third Party Advisory\", \"VDB Entry\"]}, {\"url\": \"http://www.securitytracker.com/id/1039363\", \"source\": \"cve@mitre.org\", \"tags\": [\"Third Party Advisory\", \"VDB Entry\"]}, {\"url\": \"http://www.securitytracker.com/id/1042004\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://access.redhat.com/errata/RHSA-2017:3485\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://access.redhat.com/errata/RHSA-2018:0378\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://access.redhat.com/errata/RHSA-2018:0583\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://access.redhat.com/errata/RHSA-2018:0585\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://security.gentoo.org/glsa/201710-18\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://usn.ubuntu.com/3528-1/\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://usn.ubuntu.com/3685-1/\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://www.debian.org/security/2017/dsa-4031\", \"source\": \"cve@mitre.org\"}, {\"url\": \"https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-2-8-released/\", \"source\": \"cve@mitre.org\", \"tags\": [\"Patch\", \"Vendor Advisory\"]}, {\"url\": \"https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-3-5-released/\", \"source\": \"cve@mitre.org\", \"tags\": [\"Patch\", \"Vendor Advisory\"]}, {\"url\": \"https://www.ruby-lang.org/en/news/2017/09/14/webrick-basic-auth-escape-sequence-injection-cve-2017-10784/\", \"source\": \"cve@mitre.org\", \"tags\": [\"Vendor Advisory\"]}, {\"url\": \"http://www.securityfocus.com/bid/100853\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\", \"VDB Entry\"]}, {\"url\": \"http://www.securitytracker.com/id/1039363\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\", \"VDB Entry\"]}, {\"url\": \"http://www.securitytracker.com/id/1042004\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://access.redhat.com/errata/RHSA-2017:3485\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://access.redhat.com/errata/RHSA-2018:0378\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://access.redhat.com/errata/RHSA-2018:0583\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://access.redhat.com/errata/RHSA-2018:0585\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://security.gentoo.org/glsa/201710-18\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://usn.ubuntu.com/3528-1/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://usn.ubuntu.com/3685-1/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://www.debian.org/security/2017/dsa-4031\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}, {\"url\": \"https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-2-8-released/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\", \"Vendor Advisory\"]}, {\"url\": \"https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-3-5-released/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\", \"Vendor Advisory\"]}, {\"url\": \"https://www.ruby-lang.org/en/news/2017/09/14/webrick-basic-auth-escape-sequence-injection-cve-2017-10784/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Vendor Advisory\"]}]",
      "sourceIdentifier": "cve@mitre.org",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-287\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2017-10784\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2017-09-19T17:29:00.263\",\"lastModified\":\"2025-04-20T01:37:25.860\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The Basic authentication code in WEBrick library in Ruby before 2.2.8, 2.3.x before 2.3.5, and 2.4.x through 2.4.1 allows remote attackers to inject terminal emulator escape sequences into its log and possibly execute arbitrary commands via a crafted user name.\"},{\"lang\":\"es\",\"value\":\"El c\u00f3digo de autenticaci\u00f3n Basic en la biblioteca WEBrick en Ruby en versiones anteriores a la 2.2.8, 2.3.x anteriores a la 2.3.5 y 2.4.x hasta la 2.4.1 permite que atacantes remotos inyecten secuencias de escape del emulador del terminal en su registro y que puedan ejecutar comandos arbitrarios mediante un nombre de usuario manipulado.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\",\"baseScore\":8.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.8,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:C/I:C/A:C\",\"baseScore\":9.3,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":8.6,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":true}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-287\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"2.2.7\",\"matchCriteriaId\":\"20D4B423-C141-4B08-9FE4-2ADCB868A224\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:2.3.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"822307DD-7F7D-44C2-9C4B-CB8704663410\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:2.3.0:preview1:*:*:*:*:*:*\",\"matchCriteriaId\":\"A2D62AC9-83B8-4C84-A47E-2B06C2816964\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:2.3.0:preview2:*:*:*:*:*:*\",\"matchCriteriaId\":\"E583E49C-95B1-4AE4-AA7A-6D6BA7D470B4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:2.3.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"5F197C5A-2588-417F-A743-E72D1E8EF4F7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:2.3.2:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"FBA01BF1-91AD-4968-9AC2-A194FCD6AB76\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:2.3.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"B36CCD91-2A20-4C2E-96D5-73704DFC10E4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:2.3.4:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"485C401C-CC3B-4A74-82D6-F4539FFE48B8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:2.4.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F9E99F5A-E693-43E9-8AB3-A3FCB21BCF14\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:2.4.0:preview1:*:*:*:*:*:*\",\"matchCriteriaId\":\"9DDA92E9-C9CF-47B9-B647-0202D493D057\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:2.4.0:preview2:*:*:*:*:*:*\",\"matchCriteriaId\":\"A682A487-A615-404C-A7D9-A28C0C31B4E7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:2.4.0:preview3:*:*:*:*:*:*\",\"matchCriteriaId\":\"8930BA64-E9BC-42E0-9D74-8FA2ABD1F692\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:2.4.0:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"A87AE96A-F7FB-41A2-943C-DFAEA6D81446\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ruby-lang:ruby:2.4.1:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"946D2AB0-D334-4D94-BDA2-733BFC6C9E1E\"}]}]}],\"references\":[{\"url\":\"http://www.securityfocus.com/bid/100853\",\"source\":\"cve@mitre.org\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://www.securitytracker.com/id/1039363\",\"source\":\"cve@mitre.org\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://www.securitytracker.com/id/1042004\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2017:3485\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2018:0378\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2018:0583\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2018:0585\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://security.gentoo.org/glsa/201710-18\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://usn.ubuntu.com/3528-1/\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://usn.ubuntu.com/3685-1/\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://www.debian.org/security/2017/dsa-4031\",\"source\":\"cve@mitre.org\"},{\"url\":\"https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-2-8-released/\",\"source\":\"cve@mitre.org\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-3-5-released/\",\"source\":\"cve@mitre.org\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://www.ruby-lang.org/en/news/2017/09/14/webrick-basic-auth-escape-sequence-injection-cve-2017-10784/\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.securityfocus.com/bid/100853\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://www.securitytracker.com/id/1039363\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\",\"VDB Entry\"]},{\"url\":\"http://www.securitytracker.com/id/1042004\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2017:3485\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2018:0378\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2018:0583\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2018:0585\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://security.gentoo.org/glsa/201710-18\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://usn.ubuntu.com/3528-1/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://usn.ubuntu.com/3685-1/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://www.debian.org/security/2017/dsa-4031\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-2-8-released/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://www.ruby-lang.org/en/news/2017/09/14/ruby-2-3-5-released/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://www.ruby-lang.org/en/news/2017/09/14/webrick-basic-auth-escape-sequence-injection-cve-2017-10784/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}"
  }
}


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 observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.