CVE-2018-8905 - In LibTIFF 4.0.9, a heap-based buffer overflow occurs in the function LZWDecodeCompat in tif_lzw.c v

CVE-2018-8905

Summary

In LibTIFF 4.0.9, a heap-based buffer overflow occurs in the function LZWDecodeCompat in tif_lzw.c via a crafted TIFF file, as demonstrated by tiff2ps.

References

Vulnerable Configurations

cpe:2.3:a:libtiff:libtiff:4.0.9:*:*:*:*:*:*:*
cpe:2.3:a:libtiff:libtiff:4.0.9:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*

CVSS

Base:	6.8 (as of 01-03-2023 - 17:13)
Impact:
Exploitability:

CWE

CWE-787

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	MEDIUM	NONE

Impact

Confidentiality	Integrity	Availability
PARTIAL	PARTIAL	PARTIAL

cvss-vector via4

AV:N/AC:M/Au:N/C:P/I:P/A:P

redhat via4

advisories

bugzilla

id	1644448
title	CVE-2018-18661 libtiff: tiff2bw tool failed memory allocation leads to crash

oval

comment Red Hat Enterprise Linux must be installed
oval oval:com.redhat.rhba:tst:20070304026

AND

comment Red Hat Enterprise Linux 7 is installed
oval oval:com.redhat.rhba:tst:20150364027

AND
comment libtiff is earlier than 0:4.0.3-32.el7
oval oval:com.redhat.rhsa:tst:20192053001
comment libtiff is signed with Red Hat redhatrelease2 key
oval oval:com.redhat.rhsa:tst:20110318007
AND
comment libtiff-devel is earlier than 0:4.0.3-32.el7
oval oval:com.redhat.rhsa:tst:20192053003
comment libtiff-devel is signed with Red Hat redhatrelease2 key
oval oval:com.redhat.rhsa:tst:20110318009

AND

comment libtiff-static is earlier than 0:4.0.3-32.el7
oval oval:com.redhat.rhsa:tst:20192053005
comment libtiff-static is signed with Red Hat redhatrelease2 key
oval oval:com.redhat.rhsa:tst:20110318011

AND
comment libtiff-tools is earlier than 0:4.0.3-32.el7
oval oval:com.redhat.rhsa:tst:20192053007
comment libtiff-tools is signed with Red Hat redhatrelease2 key
oval oval:com.redhat.rhsa:tst:20161546008

rhsa

id	RHSA-2019:2053
released	2019-08-06
severity	Moderate
title	RHSA-2019:2053: libtiff security update (Moderate)

rpms

libtiff-0:4.0.3-32.el7
libtiff-debuginfo-0:4.0.3-32.el7
libtiff-devel-0:4.0.3-32.el7
libtiff-static-0:4.0.3-32.el7
libtiff-tools-0:4.0.3-32.el7

refmap via4

confirm	https://gitlab.com/libtiff/libtiff/commit/58a898cb4459055bb488ca815c23b880c242a27d
debian	DSA-4349
misc	http://bugzilla.maptools.org/show_bug.cgi?id=2780 https://github.com/halfbitteam/POCs/tree/master/libtiff-4.08_tiff2ps_heap_overflow
mlist	[debian-lts-announce] 20180514 [SECURITY] [DLA 1377-1] tiff security update [debian-lts-announce] 20180514 [SECURITY] [DLA 1378-1] tiff3 security update [debian-lts-announce] 20180702 [SECURITY] [DLA 1411-1] tiff security update
ubuntu	USN-3864-1

Last major update

01-03-2023 - 17:13

Published

22-03-2018 - 04:29

Last modified

01-03-2023 - 17:13