ghsa-2x8x-jmrp-phxw
Vulnerability from github
Published
2022-11-30 21:18
Modified
2022-12-12 20:48
Severity ?
Summary
Sinatra vulnerable to Reflected File Download attack
Details
Description
An issue was discovered in Sinatra 2.0 before 2.2.3 and 3.0 before 3.0.4. An application is vulnerable to a reflected file download (RFD) attack that sets the Content-Disposition header of a response when the filename is derived from user-supplied input.
References
- https://www.blackhat.com/docs/eu-14/materials/eu-14-Hafif-Reflected-File-Download-A-New-Web-Attack-Vector.pdf
- https://github.com/advisories/GHSA-8x94-hmjh-97hq
{ "affected": [ { "package": { "ecosystem": "RubyGems", "name": "sinatra" }, "ranges": [ { "events": [ { "introduced": "3.0" }, { "fixed": "3.0.4" } ], "type": "ECOSYSTEM" } ] }, { "package": { "ecosystem": "RubyGems", "name": "sinatra" }, "ranges": [ { "events": [ { "introduced": "2.0.0" }, { "fixed": "2.2.3" } ], "type": "ECOSYSTEM" } ] } ], "aliases": [ "CVE-2022-45442" ], "database_specific": { "cwe_ids": [ "CWE-494" ], "github_reviewed": true, "github_reviewed_at": "2022-11-30T21:18:34Z", "nvd_published_at": "2022-11-28T21:15:00Z", "severity": "HIGH" }, "details": "### Description\nAn issue was discovered in Sinatra 2.0 before 2.2.3 and 3.0 before 3.0.4. An application is vulnerable to a reflected file download (RFD) attack that sets the Content-Disposition header of a response when the filename is derived from user-supplied input.\n\n### References\n* https://www.blackhat.com/docs/eu-14/materials/eu-14-Hafif-Reflected-File-Download-A-New-Web-Attack-Vector.pdf\n* https://github.com/advisories/GHSA-8x94-hmjh-97hq", "id": "GHSA-2x8x-jmrp-phxw", "modified": "2022-12-12T20:48:37Z", "published": "2022-11-30T21:18:34Z", "references": [ { "type": "WEB", "url": "https://github.com/sinatra/sinatra/security/advisories/GHSA-2x8x-jmrp-phxw" }, { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-45442" }, { "type": "WEB", "url": "https://github.com/sinatra/sinatra/commit/ea8fc9495a350f7551b39e3025bfcd06f49f363b" }, { "type": "ADVISORY", "url": "https://github.com/advisories/GHSA-8x94-hmjh-97hq" }, { "type": "WEB", "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/sinatra/CVE-2022-45442.yml" }, { "type": "PACKAGE", "url": "https://github.com/sinatra/sinatra" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2023/01/msg00005.html" }, { "type": "WEB", "url": "https://www.blackhat.com/docs/eu-14/materials/eu-14-Hafif-Reflected-File-Download-A-New-Web-Attack-Vector.pdf" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "type": "CVSS_V3" } ], "summary": "Sinatra vulnerable to Reflected File Download attack" }
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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.
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- 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.