CVE-2017-7601

Public Exploit

Description

LibTIFF 4.0.7 has a "shift exponent too large for 64-bit type long" undefined behavior issue, which might allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted image.

Category

7.8
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.39%
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
http://www.securityfocus.com/bid/97511 vdb entry third party advisory
https://security.gentoo.org/glsa/201709-27 vendor advisory
https://usn.ubuntu.com/3602-1/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2017-7601?
CVE-2017-7601 has been scored as a high severity vulnerability.
How to fix CVE-2017-7601?
To fix CVE-2017-7601, 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-2017-7601 being actively exploited in the wild?
It is possible that CVE-2017-7601 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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