CVE-2018-8065

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.

Category

7.5
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 77.17% Top 5%
Third-Party Advisory github.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/rapid7/metasploit-framework/pull/9701 third party advisory issue tracking
https://github.com/EgeBalci/Sync_Breeze_Enterprise_10_6_24_-DOS third party advisory
http://packetstormsecurity.com/files/172676/Flexense-HTTP-Server-10.6.24-Buffer-Overflow-Denial-Of-Service.html

Frequently Asked Questions

What is the severity of CVE-2018-8065?
CVE-2018-8065 has been scored as a high severity vulnerability.
How to fix CVE-2018-8065?
To fix CVE-2018-8065, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2018-8065 being actively exploited in the wild?
It is possible that CVE-2018-8065 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~77% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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