CVE-2017-7598

Public Exploit

Description

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.

Category

7.8
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.53%
Vendor Advisory debian.org Vendor Advisory gentoo.org Vendor Advisory ubuntu.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://blogs.gentoo.org/ago/2017/04/01/libtiff-multiple-ubsan-crashes exploit third party advisory patch
http://www.debian.org/security/2017/dsa-3844 vendor advisory
https://security.gentoo.org/glsa/201709-27 vendor advisory
https://usn.ubuntu.com/3602-1/ vendor advisory
http://www.securityfocus.com/bid/97499 vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2017-7598?
CVE-2017-7598 has been scored as a high severity vulnerability.
How to fix CVE-2017-7598?
To fix CVE-2017-7598, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-7598 being actively exploited in the wild?
It is possible that CVE-2017-7598 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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