CVE-2021-23392

Regular Expression Denial of Service (ReDoS)

The package locutus before 2.0.15 are vulnerable to Regular Expression Denial of Service (ReDoS) via the gopher_parsedir function.

Affected

locutus

CVSS v3.1 NVD

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v3.1 SNYK

5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CVSS v2.0 NVD

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS

1.94% chance of exploitation in the next 30 days, 80th percentile

Published

2021-06-08

Updated

2024-09-16

Proof-of-concept exploits (1)

• https://snyk.io/vuln/SNYK-JS-LOCUTUS-1090597

Security advisories

• locutusjs/locutus/pull/446
• advisories/GHSA-39q4-p535-c852

References

• CVE Record
• NVD entry