Vulnerability in Ansi-Html Project
CVE-2021-23424
This affects all versions of package ansi-html. If an attacker provides a malicious string, it will get stuck processing the input for an extremely long time.
EPSS: 0.020 (78.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Ansi-html_project Ansi-html
- N/a Ansi-html — versions 0
Public proof-of-concept exploits
References
- report@snyk.io (Exploit, Third Party Advisory, x_refsource_MISC, Issue Tracking)
- report@snyk.io (Exploit, Third Party Advisory, x_refsource_MISC)
- report@snyk.io (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-23424?
- CVE-2021-23424 is a high-severity vulnerability in Ansi-Html Project. CVSS score: 7.5/10. Published 2021-08-18.
- How severe is CVE-2021-23424?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2021-23424 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.