CVE-2018-8065

Name: CVE-2018-8065
Creator: NVD / NIST
Published: 2018-03-12T04:29:00.367+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 76.54%

Last modified Jun 17, 2026

CVE-2018-8065 is a vulnerability of currently unknown severity. An issue was discovered in the web server in Flexense SyncBreeze Enterprise 10.6.24. There is a user mode write access violation on the syncbrs.exe memory region that can be triggered by rapidly sending a variety of HTTP requests with long HTTP header values or long URIs.. EPSS estimates a 76.54% chance of exploitation in the next 30 days.

Description

An issue was discovered in the web server in Flexense SyncBreeze Enterprise 10.6.24. There is a user mode write access violation on the syncbrs.exe memory region that can be triggered by rapidly sending a variety of HTTP requests with long HTTP header values or long URIs.

Metrics

EPSS Probability

76.54%

99.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions
Flexense	Syncbreeze	10.6.24

References

http://packetstormsecurity.com/files/172676/Flexense-HTTP-Server-10.6.24-Buffer-Overflow-Denial-Of-Service.html
https://github.com/EgeBalci/Sync_Breeze_Enterprise_10_6_24_-DOSThird Party Advisory
https://github.com/rapid7/metasploit-framework/pull/9701Issue Tracking, Third Party Advisory
http://packetstormsecurity.com/files/172676/Flexense-HTTP-Server-10.6.24-Buffer-Overflow-Denial-Of-Service.html
https://github.com/EgeBalci/Sync_Breeze_Enterprise_10_6_24_-DOSThird Party Advisory
https://github.com/rapid7/metasploit-framework/pull/9701Issue Tracking, Third Party Advisory

Timeline

Published: Mar 12, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-8065?

How severe is CVE-2018-8065?

Severity scoring for CVE-2018-8065 is pending analysis. The EPSS model estimates a 76.54% probability of exploitation in the next 30 days.

How do I fix CVE-2018-8065?

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-2018-8065?

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

Scan your code now

Source: NVD / NIST