GHSA-6394-6h9h-cfjg
Regular Expression Denial of Service
GHSA-6394-6h9h-cfjg is a vulnerability with no CVSS score yet in nwmatcher, published June 7, 2019. No source lists public exploit code. Fixed in nwmatcher 1.4.4.
- Severity
- UnratedNo CVSS score yet
- Exploit chance
- UnscoredNo EPSS score yet
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
1.4.4nwmatcher
Description
A Regular Expression vulnerability was found in nwmatcher before 1.4.4. The fix replacing multiple repeated instances of the "\s*" pattern.
Affected packages
| Package | Affected | Fixed |
|---|---|---|
nwmatchernpm | before 1.4.4 | 1.4.4 |
What each source reports
GitHub AdvisoriesNo score
Regular Expression Denial of Service
A Regular Expression vulnerability was found in nwmatcher before 1.4.4. The fix replacing multiple repeated instances of the "\s*" pattern.
- Record
GHSA-6394-6h9h-cfjg- Weakness
- CWE-400
- Updated
- 2026-11-02
OSVNo score
Regular Expression Denial of Service
A Regular Expression vulnerability was found in nwmatcher before 1.4.4. The fix replacing multiple repeated instances of the "\s*" pattern.
- Record
GHSA-6394-6h9h-cfjg- Weakness
- CWE-400
- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | GitHub Advisories, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.