fkie_cve-2017-10784
Vulnerability from fkie_nvd
Published
2017-09-19 17:29
Modified
2025-04-20 01:37
Severity ?
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.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
ruby-lang | ruby | * | |
ruby-lang | ruby | 2.3.0 | |
ruby-lang | ruby | 2.3.0 | |
ruby-lang | ruby | 2.3.0 | |
ruby-lang | ruby | 2.3.1 | |
ruby-lang | ruby | 2.3.2 | |
ruby-lang | ruby | 2.3.3 | |
ruby-lang | ruby | 2.3.4 | |
ruby-lang | ruby | 2.4.0 | |
ruby-lang | ruby | 2.4.0 | |
ruby-lang | ruby | 2.4.0 | |
ruby-lang | ruby | 2.4.0 | |
ruby-lang | ruby | 2.4.0 | |
ruby-lang | ruby | 2.4.1 |
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"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", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "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." } ], "id": "CVE-2017-10784", "lastModified": "2025-04-20T01:37:25.860", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 9.3, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV30": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0" }, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2017-09-19T17:29:00.263", "references": [ { "source": "cve@mitre.org", "tags": [ "Third Party Advisory", "VDB Entry" ], "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", "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", "tags": [ "Patch", "Vendor Advisory" ], "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": [ "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": [ "Third Party Advisory", "VDB Entry" ], "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", "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", "tags": [ "Patch", "Vendor Advisory" ], "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": [ "Vendor Advisory" ], "url": "https://www.ruby-lang.org/en/news/2017/09/14/webrick-basic-auth-escape-sequence-injection-cve-2017-10784/" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-287" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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Sightings
Author | Source | Type | Date |
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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.
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