Flexense SyncBreeze Enterprise 10.6.24 Web Server syncbrs.exe HTTP Requests input validation
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.4 | $0-$5k | 0.00 |
A vulnerability was found in Flexense SyncBreeze Enterprise 10.6.24. It has been classified as critical. This affects an unknown part of the file syncbrs.exe of the component Web Server. The manipulation as part of a HTTP Requests leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does
not validate or incorrectly validates that the input has the
properties that are required to process the data safely and
correctly. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:
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.
The bug was discovered 03/12/2018. The weakness was shared 03/12/2018 (Website). The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2018-8065 since 03/11/2018. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are known, but no exploit is available.
It is declared as highly functional.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Product
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.4VulDB Meta Temp Score: 7.4
VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 7.5
NVD Vector: 🔍
CVSSv2
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Input validationCWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Highly functional
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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MetaSploit ID: flexense_http_server_dos.rb
MetaSploit Name: Flexense HTTP Server Denial Of Service
MetaSploit File: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Patch: github.com
Timeline
03/11/2018 🔍03/12/2018 🔍
03/12/2018 🔍
03/12/2018 🔍
03/12/2018 🔍
02/21/2023 🔍
Sources
Advisory: github.comStatus: Not defined
CVE: CVE-2018-8065 (🔍)
Entry
Created: 03/12/2018 08:01Updated: 02/21/2023 09:53
Changes: 03/12/2018 08:01 (60), 01/12/2020 14:25 (1), 02/21/2023 09:53 (3)
Complete: 🔍
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