CVE-2016-6223
9.1
CRITICAL
CVSS 3.1
EPSS 1.2%
Description
The TIFFReadRawStrip1 and TIFFReadRawTile1 functions in tif_read.c in libtiff before 4.0.7 allows remote attackers to cause a denial of service (crash) or possibly obtain sensitive information via a negative index in a file-content buffer.
How to fix CVE-2016-6223
To remediate CVE-2016-6223, upgrade the affected package to a fixed version below.
- Debian/tiff—upgrade to 4.0.6-2 or later
Is CVE-2016-6223 being exploited?
Low — EPSS is 1.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 4.0.6-2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |