CVE-2023-43646

CVSS 3.1 Score 8.6 of 10 (high)

Details

Published Sep 27, 2023
Updated: Oct 2, 2023
CWE ID 1333
CWE ID 400

Summary

CVE-2023-43646 is a vulnerability in the get-func-name module, affecting versions prior to 2.0.1. It is classified as a regular expression denial of service (redos) vulnerability, which can result in a denial of service when processing malicious input. The vulnerability occurs when there is an imbalance in parentheses, leading to excessive backtracking and increased CPU load and processing time. This vulnerability can be triggered using specific input. To remediate the issue, users are advised to upgrade to version 2.0.1 or later. There are no known workarounds for this vulnerability. The potential danger posed by this vulnerability is considered high, with a base severity score of 8.6 and an impact score of 4.0 out of 10 according to the CVSS 3.1 rating system.

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