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Alpine Linux: CVE-2023-28756: Inefficient Regular Expression Complexity

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Alpine Linux: CVE-2023-28756: Inefficient Regular Expression Complexity

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
03/31/2023
Created
04/09/2024
Added
03/26/2024
Modified
04/09/2024

Description

A ReDoS issue was discovered in the Time component through 0.2.1 in Ruby through 3.2.1. The Time parser mishandles invalid URLs that have specific characters. It causes an increase in execution time for parsing strings to Time objects. The fixed versions are 0.1.1 and 0.2.2.

Solution(s)

  • alpine-linux-upgrade-ruby

References

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