CVE-2017-7994

Public Exploit

Description

The function TextExtractor::ExtractText in TextExtractor.cpp:77 in PoDoFo 0.9.5 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted PDF document.

Category

6.5
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.65%
Third-Party Advisory securityfocus.com Third-Party Advisory github.com Third-Party Advisory github.io
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.securityfocus.com/bid/97980 vdb entry third party advisory
https://icepng.github.io/2017/04/21/PoDoFo-1/ third party advisory exploit
https://github.com/icepng/PoC/tree/master/PoC1 third party advisory

Frequently Asked Questions

What is the severity of CVE-2017-7994?
CVE-2017-7994 has been scored as a medium severity vulnerability.
How to fix CVE-2017-7994?
To fix CVE-2017-7994, 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-2017-7994 being actively exploited in the wild?
It is possible that CVE-2017-7994 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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