GHSA-4x5v-gmq8-25ch
Regular expression denial of service in semver-regex
At a glance
- Published
- Updated
- CVE
- CVE-2021-43307
Description
An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the semver-regex npm package, when an attacker is able to supply arbitrary input to the test() method
Affected packages
| Package | Versions |
|---|---|
| npm · semver-regex | introduced 0, fixed 3.1.4 |
| npm · semver-regex | introduced 4.0.0, fixed 4.0.3 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-43307 ADVISORY
- https://github.com/sindresorhus/semver-regex/commit/d8ba39a528c1027c43ab23f12eec28ca4d40dd0c WEB
- https://github.com/sindresorhus/semver-regex PACKAGE
- https://research.jfrog.com/vulnerabilities/semver-regex-redos-xray-211349 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |