CVE-2017-7598 - tif_dirread.c in LibTIFF 4.0.7 might allow remote attackers to cause a denial of service (divide-by-

CVE-2017-7598

Summary

tif_dirread.c in LibTIFF 4.0.7 might allow remote attackers to cause a denial of service (divide-by-zero error and application crash) via a crafted image.

References

http://www.debian.org/security/2017/dsa-3844
http://www.securityfocus.com/bid/97499
https://blogs.gentoo.org/ago/2017/04/01/libtiff-multiple-ubsan-crashes
https://security.gentoo.org/glsa/201709-27
https://usn.ubuntu.com/3602-1/

Vulnerable Configurations

cpe:2.3:a:libtiff:libtiff:4.0.7:*:*:*:*:*:*:*
cpe:2.3:a:libtiff:libtiff:4.0.7:*:*:*:*:*:*:*

CVSS

Base:	4.3 (as of 22-03-2018 - 01:29)
Impact:
Exploitability:

CWE

CWE-369

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	MEDIUM	NONE

Impact

Confidentiality	Integrity	Availability
NONE	NONE	PARTIAL

cvss-vector via4

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

refmap via4

bid	97499
debian	DSA-3844
gentoo	GLSA-201709-27
misc	https://blogs.gentoo.org/ago/2017/04/01/libtiff-multiple-ubsan-crashes
ubuntu	USN-3602-1

Last major update

22-03-2018 - 01:29

Published

09-04-2017 - 14:59

Last modified

22-03-2018 - 01:29