CVE-2017-9403

Description

In LibTIFF 4.0.7, a memory leak vulnerability was found in the function TIFFReadDirEntryLong8Array in tif_dirread.c, which allows attackers to cause a denial of service via a crafted file.

Category

6.5
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.67% Top 30%
Vendor Advisory gentoo.org Vendor Advisory ubuntu.com Vendor Advisory debian.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://security.gentoo.org/glsa/201709-27 third party advisory vendor advisory
https://usn.ubuntu.com/3602-1/ third party advisory vendor advisory
http://bugzilla.maptools.org/show_bug.cgi?id=2689 third party advisory issue tracking
http://www.debian.org/security/2017/dsa-3903 third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2017-9403?
CVE-2017-9403 has been scored as a medium severity vulnerability.
How to fix CVE-2017-9403?
To fix CVE-2017-9403, 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-2017-9403 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-9403 is being actively exploited. 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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