high7.5
CVE-2021-28092
Regular Expression Denial of Service (ReDoS)
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | is-svg | >= 2.1.0, < 4.2.2 | 4.2.2 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Is-Svg Project | Is-Svg | from 2.1.0 through 4.2.1 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/sindresorhus/is-svg/releases
- https://github.com/sindresorhus/is-svg/releases/tag/v4.2.2
- https://security.netapp.com/advisory/ntap-20210513-0008/
- https://www.npmjs.com/package/is-svg
- https://github.com/advisories/GHSA-7r28-3m3f-r2pr
- https://nvd.nist.gov/vuln/detail/CVE-2021-28092
- https://github.com/sindresorhus/is-svg/commit/01f8a087fab8a69c3ac9085fbb16035907ab6a5b