CVE-2018-3933 — HIGH (8.8) — White Hats Nepal

Vulnerability 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.

CVSS Score

8.8

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Antennahouse	Office Server Document Converter	6.1
Linux	Linux Kernel	-

Related Weaknesses (CWE)

CWE-787

References

https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0600ExploitTechnical DescriptionThird Party Advisory
https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0600ExploitTechnical DescriptionThird Party Advisory

FAQ

What is CVE-2018-3933?

CVE-2018-3933 is a vulnerability with a CVSS score of 8.8 (HIGH). 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)...

How severe is CVE-2018-3933?

CVE-2018-3933 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-3933?

Check the references section above for vendor advisories and patch information. Affected products include: Antennahouse Office Server Document Converter, Linux Linux Kernel.