Resource exhaustion in Chaijs Get-func-name
CVE-2023-43646
get-func-name is a module to retrieve a function's name securely and consistently both in NodeJS and the browser. Versions prior to 2.0.1 are subject to a regular expression denial of service (redos) vulnerability which may lead to a denia…
Vulnerability class: DoS (Denial of Service)
EPSS: 0.011 (61.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H.
Affected products
- Chaijs Get-func-name — versions < 2.0.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security-advisories@github.com (x_refsource_CONFIRM, Exploit, Third Party Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
Frequently asked questions
- What is CVE-2023-43646?
- CVE-2023-43646 is a high-severity vulnerability in Chaijs Get-func-name, classified under Uncontrolled Resource Consumption. CVSS score: 8.6/10. Published 2023-09-27.
- How severe is CVE-2023-43646?
- High severity. CVSS v3 base score is 8.6 out of 10.
- Is CVE-2023-43646 known to be exploited?
- 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.