Description
The package terser before 4.8.1, from 5.0.0 and before 5.14.2 are vulnerable to Regular Expression Denial of Service (ReDoS) due to insecure usage of regular expressions.
Metrics
CVSS 3.1 7.5/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | terser | >= unspecified, < 4.8.1; >= 5.0.0, < unspecified; >= unspecified, < 5.14.2 |
References
- https://github.com/terser/terser/blob/master/lib/compress/evaluate.js%23L135Broken Link
- https://github.com/terser/terser/commit/a4da7349fdc92c05094f41d33d06d8cd4e90e76bPatch, Third Party Advisory
- https://github.com/terser/terser/commit/d8cc5691be980d663c29cc4d5ce67e852d597012Patch, Third Party Advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2949722Exploit, Patch, Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-TERSER-2806366Exploit, Patch, Third Party Advisory
- https://github.com/terser/terser/blob/master/lib/compress/evaluate.js%23L135Broken Link
- https://github.com/terser/terser/commit/a4da7349fdc92c05094f41d33d06d8cd4e90e76bPatch, Third Party Advisory
- https://github.com/terser/terser/commit/d8cc5691be980d663c29cc4d5ce67e852d597012Patch, Third Party Advisory
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2949722Exploit, Patch, Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-TERSER-2806366Exploit, Patch, Third Party Advisory
Timeline
- Published
- Jul 15, 2022
- Last modified
- Jun 17, 2026
- NVD status
- Modified