What’s Vulnerable › Vulnerabilities

CVE-2018-3933

• Severity: high (CVSS 7.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.1% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-07-11 · updated 2026-06-17
• Weakness: CWE-787

Description

An exploitable out-of-bounds write exists in the Microsoft Word document conversion functionality of the Antenna House Office Server Document Converter version V6.1 Pro MR2 for Linux64 (6,1,2018,0312). A crafted Microsoft Word (DOC) document can lead to an out-of-bounds write, resulting in remote code execution. This vulnerability occurs in the `vbputanld` method.

Affected products

• Antenna House, Inc. Office Server Document Converter: 6.1-mr2

References

• https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0600
• https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0600

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