CVE-2017-11335
tiff - security update
8.8
HIGH
CVSS 3.1
EPSS 1.4%
Description
There is a heap based buffer overflow in tools/tiff2pdf.c of LibTIFF 4.0.8 via a PlanarConfig=Contig image, which causes a more than one hundred bytes out-of-bounds write (related to the ZIPDecode function in tif_zip.c). A crafted input may lead to a remote denial of service attack or an arbitrary code execution attack.
How to fix CVE-2017-11335
To remediate CVE-2017-11335, upgrade the affected package to a fixed version below.
- —upgrade to 4.0.8-4 or later
- —upgrade to 4.0.2-6+deb7u16 or later
- —upgrade to 4.0.3-12.3+deb8u5 or later
- —upgrade to 3.9.6-11+deb7u8 or later
Is CVE-2017-11335 being exploited?
Low — EPSS is 1.4%, meaning exploitation activity has not been observed at scale.
Affected packages (4)
- from 0, < 4.0.8-4
- from 0, < 4.0.2-6+deb7u16
- from 0, < 4.0.3-12.3+deb8u5
- from 0, < 3.9.6-11+deb7u8
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |