CVE-2021-25786
5.3
MEDIUM
CVSS 3.1
EPSS 0.32%
Description
An issue was discovered in QPDF version 10.0.4, allows remote attackers to execute arbitrary code via crafted .pdf file to Pl_ASCII85Decoder::write parameter in libqpdf.
How to fix CVE-2021-25786
To remediate CVE-2021-25786, upgrade the affected package to a fixed version below.
- Debian/qpdf—upgrade to 10.1.0-1 or later
Is CVE-2021-25786 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 10.1.0-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L |