CVE-2018-3851 — HIGH (8.8) — White Hats Nepal

Vulnerability Description

In Hyland Perceptive Document Filters 11.4.0.2647 - x86/x64 Windows/Linux, an exploitable stack-based buffer overflow exists in the DOC-to-HTML conversion functionality of the Hyland Perceptive Document Filters version 11.4.0.2647. A crafted .doc document can lead to a stack-based buffer, resulting in direct code execution.

CVSS Score

8.8

HIGH

CVSS:3.1/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
Hyland	Perceptive Document Filters	11.4.0.2647

Related Weaknesses (CWE)

CWE-787

References

http://www.securityfocus.com/bid/104023Third Party AdvisoryVDB Entry
https://talosintelligence.com/vulnerability_reports/TALOS-2018-0534Third Party Advisory
http://www.securityfocus.com/bid/104023Third Party AdvisoryVDB Entry
https://talosintelligence.com/vulnerability_reports/TALOS-2018-0534Third Party Advisory

FAQ

What is CVE-2018-3851?

CVE-2018-3851 is a vulnerability with a CVSS score of 8.8 (HIGH). In Hyland Perceptive Document Filters 11.4.0.2647 - x86/x64 Windows/Linux, an exploitable stack-based buffer overflow exists in the DOC-to-HTML conversion functionality of the Hyland Perceptive Docume...

How severe is CVE-2018-3851?

CVE-2018-3851 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-2018-3851?

Check the references section above for vendor advisories and patch information. Affected products include: Hyland Perceptive Document Filters.