CVE-2024-43791

· HIGHAnalyzed

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CVSS v3.1

7.8

EPSS

0.19%

Published

Aug 23, 2024

Modified

Sep 12, 2024

Public PoC / Exploit

All weaponized →

No public PoC or exploit code indexed for this CVE.

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

RequestStore provides per-request global storage for Rack. The files published as part of request_store 1.3.2 have 0666 permissions, meaning that they are world-writable, which allows local users to execute arbitrary code. This version was published in 2017, and most production environments do not allow access for local users, so the chances of this being exploited are very low, given that the vast majority of users will have upgraded, and those that have not, if any, are not likely to be exposed.

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-276CWE-276

Affected Products (1)

steveklabnik · request_storevulnerable

References (1)

https://github.com/steveklabnik/request_store/security/advisories/GHSA-frp2-5qfc-7r8m

Third Party Advisory

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