CWE
787 122 119
Advisory Published
Updated

CVE-2018-7519: Buffer Overflow

First published: Tue Mar 13 2018(Updated: )

In Omron CX-Supervisor Versions 3.30 and prior, parsing malformed project files may cause a heap-based buffer overflow.

Credit: ics-cert@hq.dhs.gov

Affected SoftwareAffected VersionHow to fix
Omron CX-Supervisor<=3.30

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Frequently Asked Questions

  • What is the vulnerability ID for this weakness?

    The vulnerability ID for this weakness is CVE-2018-7519.

  • What is the severity of CVE-2018-7519?

    The severity of CVE-2018-7519 is medium with a CVSS score of 5.3.

  • How does Omron CX-Supervisor Versions 3.30 and prior become vulnerable?

    Omron CX-Supervisor Versions 3.30 and prior become vulnerable when parsing malformed project files, which can cause a heap-based buffer overflow.

  • What is the impact of CVE-2018-7519?

    The impact of CVE-2018-7519 is a heap-based buffer overflow, which may allow an attacker to execute arbitrary code or cause a denial of service.

  • How can I mitigate the vulnerability in Omron CX-Supervisor?

    To mitigate the vulnerability in Omron CX-Supervisor, update to a version later than 3.30.

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