High severityNVD Advisory· Published Jan 14, 2022· Updated Sep 16, 2024
Denial of Service (DoS)
CVE-2021-23567
Description
The package colors after 1.4.0 are vulnerable to Denial of Service (DoS) that was introduced through an infinite loop in the americanFlag module. Unfortunately this appears to have been a purposeful attempt by a maintainer of colors to make the package unusable, other maintainers' controls over this package appear to have been revoked in an attempt to prevent them from fixing the issue. Vulnerable Code js for (let i = 666; i < Infinity; i++;) { Alternative Remediation Suggested * Pin dependancy to 1.4.0
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
colorsnpm | >= 1.4.1 | — |
Affected products
2- colors/colorsdescription
Patches
Vulnerability mechanics
References
8- github.com/advisories/GHSA-gh88-3pxp-6fm8ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2021-23567ghsaADVISORY
- github.com/Marak/colors.js/commit/074a0f8ed0c31c35d13d28632bd8a049ff136fb6%23diff-92bbac9a308cd5fcf9db165841f2d90ce981baddcb2b1e26cfff170929af3bd1R18ghsax_refsource_MISCWEB
- github.com/Marak/colors.js/issues/285ghsax_refsource_MISCWEB
- github.com/Marak/colors.js/issues/285%23issuecomment-1008212640ghsax_refsource_MISCWEB
- snyk.io/blog/open-source-maintainer-pulls-the-plug-on-npm-packages-colors-and-faker-now-whatghsaWEB
- snyk.io/blog/open-source-maintainer-pulls-the-plug-on-npm-packages-colors-and-faker-now-what/mitrex_refsource_MISC
- snyk.io/vuln/SNYK-JS-COLORS-2331906ghsax_refsource_MISCWEB
News mentions
0No linked articles in our index yet.