Fluid Attacks Database

Description

Regular Expression Denial of Service (ReDoS) The is-svg package 2.1.0 through 4.2.1 for Node.js uses a regular expression that is vulnerable to Regular Expression Denial of Service (ReDoS). If an attacker provides a malicious string, is-svg will get stuck processing the input.

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem	Component	Affected version	Patched versions
npm	is-svg	>=2.1.0 <4.2.2	4.2.2

Aliases

1. CVE-2021-280922. NVD-2021-280923. OSV-2021-280924. GCVE-2021-28092

References

1. https://github.com/sindresorhus/is-svg/commit/01f8a087fab8a69c3ac9085fbb16035907ab6a5b2. https://github.com/sindresorhus/is-svg/releases3. https://github.com/sindresorhus/is-svg/releases/tag/v4.2.24. https://security.netapp.com/advisory/ntap-20210513-00085. https://www.npmjs.com/package/is-svg

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