CVE-2017-1000173

Public Exploit

Description

Creolabs Gravity Version: 1.0 Heap Overflow Potential Code Execution. By creating a large loop whiling pushing data to a buffer, we can break out of the bounds checking of that buffer. When list.join is called on the data it will read past a buffer resulting in a Heap-Buffer-Overflow.

Category

9.8
CVSS
Severity: Critical
CVSS 3.0 •
CVSS 2.0 •
EPSS 1.18% Top 25%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/marcobambini/gravity/issues/172 exploit third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2017-1000173?
CVE-2017-1000173 has been scored as a critical severity vulnerability.
How to fix CVE-2017-1000173?
To fix CVE-2017-1000173, 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-2017-1000173 being actively exploited in the wild?
It is possible that CVE-2017-1000173 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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