CVEvulnerability
CVE-2021-36716
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-07-14
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-400
Description
A ReDoS (regular expression denial of service) flaw was found in the Segment is-email package before 1.0.1 for Node.js. An attacker that is able to provide crafted input to the isEmail(input) function may cause an application to consume an excessive amount of CPU.
Affected configurations
• segment is-email (< 1.0.1)
Related
Weakness · CWE (1)
- CWE-400 Uncontrolled Resource Consumption weakness
References
- https://github.com/segmentio/is-email/releases Release Notes, Third Party Advisory
- https://segment.com/docs/release_notes/2021-07-13-cve-2021-36716/ Vendor Advisory
- https://github.com/segmentio/is-email/releases Release Notes, Third Party Advisory
- https://segment.com/docs/release_notes/2021-07-13-cve-2021-36716/ Vendor Advisory