CVE-2017-11335 - There is a heap based buffer overflow in tools/tiff2pdf.c of LibTIFF 4.0.8 via a PlanarConfig=Contig

CVE-2017-11335

Summary

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.

References

http://bugzilla.maptools.org/show_bug.cgi?id=2715
https://usn.ubuntu.com/3602-1/
https://www.debian.org/security/2018/dsa-4100

Vulnerable Configurations

cpe:2.3:a:libtiff:libtiff:4.0.8:*:*:*:*:*:*:*
cpe:2.3:a:libtiff:libtiff:4.0.8:*:*:*:*:*:*:*

CVSS

Base:	6.8 (as of 22-03-2018 - 01:29)
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

refmap via4

debian	DSA-4100
misc	http://bugzilla.maptools.org/show_bug.cgi?id=2715
ubuntu	USN-3602-1

Last major update

22-03-2018 - 01:29

Published

17-07-2017 - 13:18

Last modified

22-03-2018 - 01:29