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WEB APPLICATION VULNERABILITIES Standard & Premium

Ruby on Rails Inefficient Regular Expression Complexity Vulnerability (CVE-2024-26142)

Description

Rails is a web-application framework. Starting in version 7.1.0, there is a possible ReDoS vulnerability in the Accept header parsing routines of Action Dispatch. This vulnerability is patched in 7.1.3.1. Ruby 3.2 has mitigations for this problem, so Rails applications using Ruby 3.2 or newer are unaffected.

Remediation

References

CVE-2024-26142

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Severity

High

Classification

CVE-2024-26142 CWE-1333 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Tags

Missing Update Known Vulnerabilities

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