CVEvulnerability
CVE-2022-39288
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-10-10
- 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 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
- Weaknesses
- CWE-754
Description
fastify is a fast and low overhead web framework, for Node.js. Affected versions of fastify are subject to a denial of service via malicious use of the Content-Type header. An attacker can send an invalid Content-Type header that can cause the application to crash. This issue has been addressed in commit `fbb07e8d` and will be included in release version 4.8.1. Users are advised to upgrade. Users unable to upgrade may manually filter out http content with malicious Content-Type headers.
Affected configurations
• fastify fastify (< 4.8.1)
Related
Weakness · CWE (1)
- CWE-754 Improper Check for Unusual or Exceptional Conditions weakness
References
- https://github.com/fastify/fastify/commit/fbb07e8dfad74c69cd4cd2211aedab87194618e3 Patch, Third Party Advisory
- https://github.com/fastify/fastify/security/advisories/GHSA-455w-c45v-86rg Mitigation, Third Party Advisory
- https://github.com/fastify/fastify/security/policy Third Party Advisory
- https://github.com/fastify/fastify/commit/fbb07e8dfad74c69cd4cd2211aedab87194618e3 Patch, Third Party Advisory
- https://github.com/fastify/fastify/security/advisories/GHSA-455w-c45v-86rg Mitigation, Third Party Advisory
- https://github.com/fastify/fastify/security/policy Third Party Advisory