High severity7.5NVD Advisory· Published Jun 17, 2022· Updated Jun 17, 2026
CVE-2022-22138
CVE-2022-22138
Description
All versions of package fast-string-search are vulnerable to Denial of Service (DoS) when computations are incorrect for non-string inputs. One can cause the V8 to attempt reading from non-permitted locations and cause a segmentation fault due to the violation.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
fast-string-searchnpm | <= 1.4.3 | — |
Affected products
2- fast-string-search/fast-string-searchdescription
Patches
Vulnerability mechanics
References
3- snyk.io/vuln/SNYK-JS-FASTSTRINGSEARCH-2392367nvdExploitThird Party AdvisoryWEB
- github.com/advisories/GHSA-4263-q746-94mwghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2022-22138ghsaADVISORY
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