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CVE-2019-9865

8.1 · HIGH

When RPC is enabled in Wind River VxWorks 6.9 prior to 6.9.1, a specially crafted RPC request can trigger an integer overflow leading to an out-of-bounds memory copy.

Published May 29, 2019CWE-190EPSS 2.00%

Overview

CVE-2019-9865 is a high-severity vulnerability. It was published on May 29, 2019 and has a CVSS 3.0 base score of 8.1 (HIGH).

This vulnerability has a CVSS 3.0 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

When RPC is enabled in Wind River VxWorks 6.9 prior to 6.9.1, a specially crafted RPC request can trigger an integer overflow leading to an out-of-bounds memory copy. It may allow remote attackers to cause a denial of service (crash) or possibly execute arbitrary code.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. 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.

References

Refsupport2.windriver.com/index.php?page=security-noticesRefwww.windriver.com/feeds/wind_river_security_notices.xmlRefsupport2.windriver.com/index.php?page=security-noticesRefwww.windriver.com/feeds/wind_river_security_notices.xml

How CyberStrike helps

Frequently asked questions

What is CVE-2019-9865?

CVE-2019-9865 is a high-severity vulnerability. It was published on May 29, 2019 and has a CVSS 3.0 base score of 8.1 (HIGH).

How severe is CVE-2019-9865?

This vulnerability has a CVSS 3.0 base score of 8.1, 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-2019-9865?

Check the references section for vendor advisories, patches, and mitigation guidance. 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-2019-9865?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2019-9865 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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