Medium severity5.9NVD Advisory· Published Jun 10, 2022· Updated Jun 17, 2026
CVE-2022-21211
CVE-2022-21211
Description
This affects all versions of package posix. When invoking the toString method, it will fallback to 0x0 value, as the value of toString is not invokable (not a function), and then it will crash with type-check.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
posixnpm | <= 4.2.0 | — |
Affected products
3- cpe:2.3:a:posix_project:posix:*:*:*:*:*:node.js:*:*
- Range: 0
Patches
Vulnerability mechanics
References
3- snyk.io/vuln/SNYK-JS-POSIX-2400719nvdExploitThird Party AdvisoryWEB
- github.com/advisories/GHSA-27mx-gchc-6xjpghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2022-21211ghsaADVISORY
News mentions
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