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Fencer Vulns
high 7.8

CVE-2016-3990 json

Heap-based buffer overflow in the horizontalDifference8 function in tif_pixarlog.c in LibTIFF 4.0.6 and earlier allows remote attackers to…

published 2016-09-21 10 y ago modified 2026-06-17 4 mo ago also EUVD-2016-4999

cvss
7.8
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
3.8%
EPSS 3.8% chance of exploitation in 30 days, percentile 90%
public exploits
0
none known

Summary

Heap-based buffer overflow in the horizontalDifference8 function in tif_pixarlog.c in LibTIFF 4.0.6 and earlier allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a crafted TIFF image to tiffcp.

Patch / fix

  • tiff Debian 14, Debian 13, Debian 12 4.0.7-1

debian advisories DEBIAN-CVE-2016-3990

  • tiff Ubuntu 14.04 LTS 4.0.3-7ubuntu0.6
  • tiff Ubuntu 16.04 LTS 4.0.6-1ubuntu0.1

ubuntu advisories UBUNTU-CVE-2016-3990

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • libtiff RHEL 6 3.9.4-18.el6_8
  • libtiff RHEL 7 4.0.3-25.el7_2
  • libtiff-tools RHEL 7 4.0.3-25.el7_2

red hat advisories RHSA-2016:1547RHSA-2016:1546

  • tiff SLES for SAP 11 SP4, SLES 11 SP4, SLE Software Development Kit 11 SP4 3.8.2-141.168.1
  • tiff SLES for SAP 12 SP1, SLES 12 SP1, SLED 12 SP1 +1 more 4.0.6-31.1

suse advisories SUSE-SU-2016:2527-1SUSE-SU-2016:2508-1

  • tiff openSUSE Tumbleweed 4.0.7-1.1

opensuse advisories openSUSE-SU-2024:10554-1

  • libtiff Arch Linux 4.0.7-1
  • lib32-libtiff Arch Linux 4.0.7-1

arch linux advisories AVG-85AVG-86

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2016-3990 updated cvss 5.3

libtiff: out-of-bounds write in horizontalDifference8()

  • Red Hat Enterprise Linux 5 libtiff Red Hat Enterprise Linux 7 compat-libtiff3
    under investigation
  • Red Hat Enterprise Linux Client (v. 7) libtiff 4.0.3-25.el7_2 Red Hat Enterprise Linux Client Optional (v. 7) libtiff-tools 4.0.3-25.el7_2 Red Hat Enterprise Linux ComputeNode (v. 7) libtiff 4.0.3-25.el7_2 Red Hat Enterprise Linux ComputeNode Optional (v. 7) libtiff-tools 4.0.3-25.el7_2
    fixed: vendor fix RHSA-2016:1546
  • Red Hat Enterprise Linux Desktop (v. 6) libtiff 3.9.4-18.el6_8 Red Hat Enterprise Linux Desktop Optional (v. 6) libtiff-devel 3.9.4-18.el6_8, libtiff-static 3.9.4-18.el6_8, libtiff-debuginfo 3.9.4-18.el6_8 Red Hat Enterprise Linux HPC Node (v. 6) libtiff 3.9.4-18.el6_8 Red Hat Enterprise Linux HPC Node Optional (v. 6) libtiff-devel 3.9.4-18.el6_8, libtiff-static 3.9.4-18.el6_8, libtiff-debuginfo 3.9.4-18.el6_8 Red Hat Enterprise Linux Server (v. 6) libtiff 3.9.4-18.el6_8
    fixed: vendor fix RHSA-2016:1547
  • Red Hat Enterprise Linux Server (v. 7) libtiff 4.0.3-25.el7_2
    fixed: vendor fix RHSA-2016:1546
  • Red Hat Enterprise Linux Server Optional (v. 6) libtiff-static 3.9.4-18.el6_8, libtiff-debuginfo 3.9.4-18.el6_8
    fixed: vendor fix RHSA-2016:1547
  • Red Hat Enterprise Linux Server Optional (v. 7) libtiff-tools 4.0.3-25.el7_2
    fixed: vendor fix RHSA-2016:1546
  • Red Hat Enterprise Linux Workstation (v. 6) libtiff 3.9.4-18.el6_8
    fixed: vendor fix RHSA-2016:1547
  • Red Hat Enterprise Linux Workstation (v. 7) libtiff 4.0.3-25.el7_2
    fixed: vendor fix RHSA-2016:1546
show 2 more
  • Red Hat Enterprise Linux Workstation Optional (v. 6) libtiff-static 3.9.4-18.el6_8, libtiff-debuginfo 3.9.4-18.el6_8
    fixed: vendor fix RHSA-2016:1547
  • Red Hat Enterprise Linux Workstation Optional (v. 7) libtiff-tools 4.0.3-25.el7_2
    fixed: vendor fix RHSA-2016:1546

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

3.77% chance of exploitation in the next 30 days, higher than 90% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.0 7.8 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD 2.0 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P

Classification

Weakness
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
  • CWE-787 Out-of-bounds Write

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.