CVE-2022-39288
Affected versions of fastify are subject to a denial of service via malicious use of the Content-Type header.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 59.2%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 59.24% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-754
- Affected
- fastify/fastify
- Source
- security-advisories@github.com
References
- https://github.com/fastify/fastify/commit/fbb07e8dfad74c69cd4cd2211aedab87194618e3Patch, Third Party Advisory
- https://github.com/fastify/fastify/security/advisories/GHSA-455w-c45v-86rgMitigation, Third Party Advisory
- https://github.com/fastify/fastify/security/policyThird Party Advisory
- https://github.com/fastify/fastify/commit/fbb07e8dfad74c69cd4cd2211aedab87194618e3Patch, Third Party Advisory
- https://github.com/fastify/fastify/security/advisories/GHSA-455w-c45v-86rgMitigation, Third Party Advisory
- https://github.com/fastify/fastify/security/policyThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.