CVE-2018-3929

Name: CVE-2018-3929
Creator: NVD / NIST
Published: 2018-07-11T16:29:00.72+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 2.49%

Last modified Jun 17, 2026

CVE-2018-3929 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. An exploitable heap corruption exists in the PowerPoint document conversion functionality of the Antenna House Office Server Document Converter version V6.1 Pro MR2 for Linux64 (6,1,2018,0312). A crafted PowerPoint (PPT) document can lead to heap corruption, resulting in remote code execution.. EPSS estimates a 2.49% chance of exploitation in the next 30 days.

Description

An exploitable heap corruption exists in the PowerPoint document conversion functionality of the Antenna House Office Server Document Converter version V6.1 Pro MR2 for Linux64 (6,1,2018,0312). A crafted PowerPoint (PPT) document can lead to heap corruption, resulting in remote code execution.

Metrics

CVSS 3.1

7.8/10

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS Probability

2.49%

82.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-787

Affected Software

Vendor	Product	Versions	Update
Antennahouse	Office Server Document Converter	6.1	Mr2

References

https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0596Exploit, Third Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0596Exploit, Third Party Advisory

Timeline

Published: Jul 11, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-3929?

How severe is CVE-2018-3929?

CVE-2018-3929 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 2.49% probability of exploitation in the next 30 days.

How do I fix CVE-2018-3929?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-3929?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST