Vulnerability · Published Jul 30, 2020 · Assigned by hackerone
CVE-2020-8192
Medium 6.5
In plain English
A medium-severity uncontrolled resource consumption in fastify. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.2% (higher than 67% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)6.5Medium
Exploit odds (30 days)1.2%top 32.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A denial of service vulnerability exists in Fastify v2.14.1 and v3.0.0-rc.4 that allows a malicious user to trigger resource exhaustion (when the allErrors option is used) with specially crafted schemas.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | fastify | 2.15.1 | GHSA-xw5p-hw6r-2j98 |
Affected products (as reported)
Weakness: CWE-400
References
- https://hackerone.com/reports/903521 x_refsource_MISC