CVE-2023-52356
7.5
HIGH
CVSS 3.1
EPSS 0.72%
Description
A segment fault (SEGV) flaw was found in libtiff that could be triggered by passing a crafted tiff file to the TIFFReadRGBATileExt() API. This flaw allows a remote attacker to cause a heap-buffer overflow, leading to a denial of service.
How to fix CVE-2023-52356
To remediate CVE-2023-52356, upgrade the affected package to a fixed version below.
- Debian/tiff—upgrade to 4.2.0-1+deb11u6 or later
Is CVE-2023-52356 being exploited?
Low — EPSS is 0.7%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 4.2.0-1+deb11u6
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 |