CVE-2018-17293
8.8 · HIGHOverview
CVE-2018-17293 is a high-severity vulnerability affecting webassembly_virtual_machine_project webassembly_virtual_machine. It was published on September 21, 2018 and has a CVSS 3.0 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
An issue was discovered in WAVM before 2018-09-16. The run function in Programs/wavm/wavm.cpp does not check whether there is Emscripten memory to store the command-line arguments passed by the input WebAssembly file's main function, which allows attackers to cause a denial of service (application crash by NULL pointer dereference) or possibly have unspecified other impact by crafting certain WebAssembly files.
Remediation
Check the references section for vendor advisories and patches from webassembly_virtual_machine_project. Update webassembly_virtual_machine to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| webassembly_virtual_machine_project | webassembly_virtual_machine | >= 0, < 2018-09-16 | Affected |
Frequently Asked Questions
What is CVE-2018-17293?
CVE-2018-17293 is a high-severity vulnerability affecting webassembly_virtual_machine_project webassembly_virtual_machine. It was published on September 21, 2018 and has a CVSS 3.0 base score of 8.8 (HIGH).
How severe is CVE-2018-17293?
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2018-17293?
Check the references section for vendor advisories and patches from webassembly_virtual_machine_project. Update webassembly_virtual_machine to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2018-17293?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-17293 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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