GHSA-r6ch-mqf9-qc9w
Regular Expression Denial of Service in Headers
At a glance
- Published
- Updated
- CVE
- CVE-2023-24807
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
### Impact The `Headers.set()` and `Headers.append()` methods are vulnerable to Regular Expression Denial of Service (ReDoS) attacks when untrusted values are passed into the functions. This is due to the inefficient regular expression used to normalize the values in the `headerValueNormalize()` utility function. ### Patches This vulnerability was patched in v5.19.1. ### Workarounds There is no workaround. Please update to an unaffected version. ### References * https://hackerone.com/bugs?report_id=1784449 ### Credits Carter Snook reported this vulnerability.
Affected packages
| Package | Versions |
|---|---|
| npm · undici | introduced 0, fixed 5.19.1 |
References
- https://github.com/nodejs/undici/security/advisories/GHSA-r6ch-mqf9-qc9w WEB
- https://nvd.nist.gov/vuln/detail/CVE-2023-24807 ADVISORY
- https://github.com/nodejs/undici/commit/f2324e549943f0b0937b09fb1c0c16cc7c93abdf WEB
- https://github.com/nodejs/undici PACKAGE
- https://github.com/nodejs/undici/releases/tag/v5.19.1 WEB
- https://hackerone.com/bugs?report_id=1784449 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |