CVE-2018-11592

Public Exploit

Description

Espruino before 1.98 allows attackers to cause a denial of service (application crash) with a user crafted input file via an Out-of-bounds Read during syntax parsing in which certain height validation is missing in libs/graphics/jswrap_graphics.c.

Category

5.5
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.15%
Vendor Advisory github.com Vendor Advisory github.com Vendor Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/espruino/Espruino/issues/1421 issue tracking vendor advisory
https://github.com/espruino/Espruino/files/2015630/test_0.txt exploit vendor advisory
https://github.com/espruino/Espruino/commit/8a44b04b584b3d3ab1cb68fed410f7ecb165e50e patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2018-11592?
CVE-2018-11592 has been scored as a medium severity vulnerability.
How to fix CVE-2018-11592?
To fix CVE-2018-11592, 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-2018-11592 being actively exploited in the wild?
It is possible that CVE-2018-11592 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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