CVE-2019-20199

Public Exploit

Description

An issue was discovered in ezXML 0.8.3 through 0.8.6. The function ezxml_decode, while parsing a crafted XML file, performs incorrect memory handling, leading to NULL pointer dereference while running strlen() on a NULL pointer.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.79% Top 30%
Third-Party Advisory sourceforge.net
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://sourceforge.net/p/ezxml/bugs/18/ issue tracking exploit third party advisory

Frequently Asked Questions

What is the severity of CVE-2019-20199?
CVE-2019-20199 has been scored as a medium severity vulnerability.
How to fix CVE-2019-20199?
To fix CVE-2019-20199, 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-2019-20199 being actively exploited in the wild?
It is possible that CVE-2019-20199 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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