CVE-2018-16769

Public Exploit

Description

In WAVM through 2018-07-26, a crafted file sent to the WebAssembly Virtual Machine may cause a denial of service (application crash) or possibly have unspecified other impact because libRuntime.so!llvm::InstructionCombiningPass::runOnFunction is mishandled.

8.8

CVSS

Severity: High

CVSS 3.0 •

CVSS 2.0 •

EPSS 0.31%

Third-Party Advisory github.com

Affected: n/a n/a

References

Link	Tags
https://github.com/AndrewScheidecker/WAVM/issues/99	patch exploit third party advisory issue tracking

Frequently Asked Questions

What is the severity of CVE-2018-16769?: CVE-2018-16769 has been scored as a high severity vulnerability.
How to fix CVE-2018-16769?: To fix CVE-2018-16769, 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-2018-16769 being actively exploited in the wild?: It is possible that CVE-2018-16769 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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