CVE-2021-27548
5.5
MEDIUM
CVSS 3.1
EPSS 0.26%
Description
There is a Null Pointer Dereference vulnerability in the XFAScanner::scanNode() function in XFAScanner.cc in xpdf 4.03.
How to fix CVE-2021-27548
To remediate CVE-2021-27548, upgrade the affected package to a fixed version below.
- Debian/texlive-bin—upgrade to 2022.20220321.62855-3 or later
Is CVE-2021-27548 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2022.20220321.62855-3
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 |