CVE-2017-13727
6.5
MEDIUM
CVSS 3.1
EPSS 0.64%
Description
There is a reachable assertion abort in the function TIFFWriteDirectoryTagSubifd() in LibTIFF 4.0.8, related to tif_dirwrite.c and a SubIFD tag. A crafted input will lead to a remote denial of service attack.
How to fix CVE-2017-13727
To remediate CVE-2017-13727, upgrade the affected package to a fixed version below.
- Debian/tiff—upgrade to 4.0.8-5 or later
Is CVE-2017-13727 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 4.0.8-5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |