high8.7
CVE-2020-26309
nope-validator Regular Expression Denial of Service vulnerability
Impact
Nope is a JavaScript validator. Versions 0.11.3 and prior contain one or more regular expressions that are vulnerable to Regular Expression Denial of Service (ReDoS). This vulnerability is fixed in 0.12.1.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | nope-validator | < 0.12.1 | 0.12.1 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/ftonato/nope-validator/issues/352
- https://securitylab.github.com/advisories/GHSL-2020-303-redos-nope-validator/
- https://github.com/advisories/GHSA-3phv-83cj-p8p7
- https://nvd.nist.gov/vuln/detail/CVE-2020-26309
- https://securitylab.github.com/advisories/GHSL-2020-303-redos-nope-validator
- https://github.com/ftonato/nope-validator/commit/4564b7444dcd92769e5c5b80420469c9f18b7a05#diff-9c399c46fa266bcf2be2704fbb369181726959e148e95ab548a32ef9ca9e7d47R1
- https://github.com/ftonato/nope-validator/commit/c8af9f93abe8f4786f8f69d2b0518f8ca3652f44