CVE-2017-17996

Name: CVE-2017-17996
Creator: NVD / NIST
Published: 2018-02-06T16:29:00.637+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 5.17%

Last modified Jun 17, 2026

CVE-2017-17996 is a vulnerability of currently unknown severity. A buffer overflow vulnerability in "Add command" functionality exists in Flexense SyncBreeze Enterprise <= 10.3.14. The vulnerability can be triggered by an authenticated attacker who submits more than 5000 characters as the command name. EPSS estimates a 5.17% chance of exploitation in the next 30 days.

Description

A buffer overflow vulnerability in "Add command" functionality exists in Flexense SyncBreeze Enterprise <= 10.3.14. The vulnerability can be triggered by an authenticated attacker who submits more than 5000 characters as the command name. It will cause termination of the SyncBreeze Enterprise server and possibly remote command execution with SYSTEM privilege.

Metrics

EPSS Probability

5.17%

91.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-119

Affected Software

Vendor	Product	Versions
Flexense	Syncbreeze	<= 10.3.14

References

http://seclists.org/fulldisclosure/2018/Feb/10Exploit, Mailing List, Third Party Advisory
http://www.ryantzj.com/flexense-syncbreeze-entreprise-10314-buffer-overflow-seh-bypass.htmlExploit, Third Party Advisory
http://seclists.org/fulldisclosure/2018/Feb/10Exploit, Mailing List, Third Party Advisory
http://www.ryantzj.com/flexense-syncbreeze-entreprise-10314-buffer-overflow-seh-bypass.htmlExploit, Third Party Advisory

Timeline

Published: Feb 6, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-17996?

How severe is CVE-2017-17996?

Severity scoring for CVE-2017-17996 is pending analysis. The EPSS model estimates a 5.17% probability of exploitation in the next 30 days.

How do I fix CVE-2017-17996?

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-2017-17996?

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

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Source: NVD / NIST