CVSS 3.1 Score 8.6 of 10 (high)


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


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.

Explore Beyond the CVE Basics with Recorded Future's Vulnerability Intelligence

Note: This is just a basic overview providing quick insights into CVE-2023-43646 information. Gain full access to comprehensive CVE data, risk scores, prioritization, and mitigation data through Recorded Future's Vulnerability Intelligence:
  • Prioritize with Risk-Based Scoring
  • Explore the Extensive Vulnerability Database
  • Receive Early Alerts on Emerging CVEs
  • Focus on Critical Exploitable Vulnerabilities
  • Streamline Remediation with Integration Options