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Security Advisories: GSA_kwCzR0hTQS0yeDh4LWptcnAtcGh4d84AAwGK
Sinatra vulnerable to Reflected File Download attack
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
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS0yeDh4LWptcnAtcGh4d84AAwGK
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 1 year ago
Updated: about 1 year ago
CVSS Score: 8.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Identifiers: GHSA-2x8x-jmrp-phxw, CVE-2022-45442
References:
- https://github.com/sinatra/sinatra/security/advisories/GHSA-2x8x-jmrp-phxw
- https://nvd.nist.gov/vuln/detail/CVE-2022-45442
- https://github.com/sinatra/sinatra/commit/ea8fc9495a350f7551b39e3025bfcd06f49f363b
- https://github.com/advisories/GHSA-8x94-hmjh-97hq
- https://www.blackhat.com/docs/eu-14/materials/eu-14-Hafif-Reflected-File-Download-A-New-Web-Attack-Vector.pdf
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/sinatra/CVE-2022-45442.yml
- https://lists.debian.org/debian-lts-announce/2023/01/msg00005.html
- https://github.com/advisories/GHSA-2x8x-jmrp-phxw
Blast Radius: 45.4
Affected Packages
rubygems:sinatra
Dependent packages: 3,216Dependent repositories: 144,784
Downloads: 258,973,185 total
Affected Version Ranges: >= 2.0.0, < 2.2.3, >= 3.0, < 3.0.4
Fixed in: 2.2.3, 3.0.4
All affected versions: 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5, 2.0.6, 2.0.7, 2.0.8, 2.1.0, 2.2.0, 2.2.1, 2.2.2, 3.0.0, 3.0.1, 3.0.2, 3.0.3
All unaffected versions: 0.1.0, 0.1.5, 0.1.6, 0.1.7, 0.2.0, 0.2.1, 0.2.2, 0.3.0, 0.3.1, 0.3.2, 0.3.3, 0.9.0, 0.9.1, 0.9.2, 0.9.4, 0.9.5, 0.9.6, 1.1.0, 1.1.2, 1.1.3, 1.1.4, 1.2.0, 1.2.1, 1.2.2, 1.2.3, 1.2.6, 1.2.7, 1.2.8, 1.2.9, 1.3.0, 1.3.1, 1.3.2, 1.3.3, 1.3.4, 1.3.5, 1.3.6, 1.4.0, 1.4.1, 1.4.2, 1.4.3, 1.4.4, 1.4.5, 1.4.6, 1.4.7, 1.4.8, 2.2.3, 2.2.4, 3.0.4, 3.0.5, 3.0.6, 3.1.0, 3.2.0, 4.0.0