CVE-2021-31812
Infinite Loop in Apache PDFBox
5.5
MEDIUM
CVSS 3.1
EPSS 0.23%
Description
In Apache PDFBox, a carefully crafted PDF file can trigger an infinite loop while loading the file. This issue affects Apache PDFBox version 2.0.23 and prior 2.0.x versions.
How to fix CVE-2021-31812
To remediate CVE-2021-31812, upgrade the affected package to a fixed version below.
- Debian/libpdfbox2-java—no fix listed
- —no fix listed
- —upgrade to 2.0.24 or later
- —upgrade to 2.0.24 or later
Is CVE-2021-31812 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (4)
- from 0
- from 0
- >= 2.0.0, < 2.0.24
- >= 2.0.0, < 2.0.24
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |