CVE-2021-23392
HIGHCVSS 7.5/10EPSS 1.94%
Last modified
CVE-2021-23392 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. The package locutus before 2.0.15 are vulnerable to Regular Expression Denial of Service (ReDoS) via the gopher_parsedir function.. EPSS estimates a 1.94% chance of exploitation in the next 30 days.
Description
The package locutus before 2.0.15 are vulnerable to Regular Expression Denial of Service (ReDoS) via the gopher_parsedir function.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Locutus | Locutus | < 2.0.15 |
References
- https://github.com/locutusjs/locutus/commit/eb863321990e7e5514aa14f68b8d9978ece9e65ePatch, Third Party Advisory
- https://github.com/locutusjs/locutus/pull/446Patch, Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-LOCUTUS-1090597Exploit, Patch, Third Party Advisory
- https://github.com/locutusjs/locutus/commit/eb863321990e7e5514aa14f68b8d9978ece9e65ePatch, Third Party Advisory
- https://github.com/locutusjs/locutus/pull/446Patch, Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-LOCUTUS-1090597Exploit, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-23392?
The package locutus before 2.0.15 are vulnerable to Regular Expression Denial of Service (ReDoS) via the gopher_parsedir function.
How severe is CVE-2021-23392?
CVE-2021-23392 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.94% probability of exploitation in the next 30 days.
How do I fix CVE-2021-23392?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-23392?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST