CVE-2022-39313
Parse Server crashes when receiving file download request with invalid byte range
7.5
HIGH
CVSS 3.1
EPSS 0.69%
Description
Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Versions prior to 4.10.17, and prior to 5.2.8 on the 5.x branch, crash when a file download request is received with an invalid byte range, resulting in a Denial of Service. This issue has been patched in versions 4.10.17, and 5.2.8. There are no known workarounds.
How to fix CVE-2022-39313
To remediate CVE-2022-39313, upgrade the affected package to a fixed version below.
- —upgrade to 4.10.17 or later
- —upgrade to 4.10.17 or later
Is CVE-2022-39313 being exploited?
Low — EPSS is 0.7%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 4.10.17, >= 5.0.0, < 5.2.8
- from 0, < 4.10.17
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |