CVE-2022-4891

Inefficient Regular Expression Complexity in gem/sisimai

Identifiers

GHSA-vm74-j4wq-82xj, CVE-2022-4891

Package Slug

gem/sisimai

Vulnerability

Inefficient Regular Expression Complexity

Description

A vulnerability has been found in Sisimai up to 4.25.14p11 and classified as problematic. This vulnerability affects the function to_plain of the file lib/sisimai/string.rb. The manipulation leads to inefficient regular expression complexity. The exploit has been disclosed to the public and may be used. Upgrading to version 4.25.14p12 is able to address this issue. The name of the patch is 51fe2e6521c9c02b421b383943dc9e4bbbe65d4e. It is recommended to upgrade the affected component. The identifier of this vulnerability is VDB-218452.

Affected Versions

All versions before 4.25.14p12

Solution

Upgrade to version 4.25.14p12 or above.

Last Modified

2023-01-23

source