CVE-2022-45442

Sinatra is a domain-specific language for creating web applications in Ruby. 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. Version 2.2.3 and 3.0.4 contain patches for this issue.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/advisories/GHSA-8x94-hmjh-97hq	Not Applicable
https://github.com/sinatra/sinatra/commit/ea8fc9495a350f7551b39e3025bfcd06f49f363b	Patch Third Party Advisory
https://github.com/sinatra/sinatra/security/advisories/GHSA-2x8x-jmrp-phxw	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/01/msg00005.html	Mailing List Third Party Advisory
https://www.blackhat.com/docs/eu-14/materials/eu-14-Hafif-Reflected-File-Download-A-New-Web-Attack-Vector.pdf	Exploit Third Party Advisory
https://github.com/advisories/GHSA-8x94-hmjh-97hq	Not Applicable
https://github.com/sinatra/sinatra/commit/ea8fc9495a350f7551b39e3025bfcd06f49f363b	Patch Third Party Advisory
https://github.com/sinatra/sinatra/security/advisories/GHSA-2x8x-jmrp-phxw	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/01/msg00005.html	Mailing List Third Party Advisory
https://www.blackhat.com/docs/eu-14/materials/eu-14-Hafif-Reflected-File-Download-A-New-Web-Attack-Vector.pdf	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:sinatrarb:sinatra::::::::
	cpe:2.3:a:sinatrarb:sinatra::::::::

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-11-28 21:15

Updated : 2024-11-21 07:29

NVD link : CVE-2022-45442

Mitre link : CVE-2022-45442

CVE.ORG link : CVE-2022-45442

JSON object : View

Products Affected

debian

debian_linux

sinatrarb

sinatra

CWE

CWE-494

Download of Code Without Integrity Check

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