CVE-2017-17942

Public Exploit

Description

In LibTIFF 4.0.9, there is a heap-based buffer over-read in the function PackBitsEncode in tif_packbits.c.

Category

8.8
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.24%
Third-Party Advisory maptools.org Third-Party Advisory securityfocus.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://bugzilla.maptools.org/show_bug.cgi?id=2767 issue tracking exploit vdb entry third party advisory
http://www.securityfocus.com/bid/102312 vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2017-17942?
CVE-2017-17942 has been scored as a high severity vulnerability.
How to fix CVE-2017-17942?
To fix CVE-2017-17942, 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-2017-17942 being actively exploited in the wild?
It is possible that CVE-2017-17942 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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