Vulnerability Description
Barco ClickShare Button R9861500D01 devices before 1.9.0 allow Information exposure (issue 2 of 2).. The encryption key of the media content which is shared between a ClickShare Button and a ClickShare Base Unit is randomly generated for each new session and communicated over a TLS connection. An attacker who is able to perform a Man-in-the-Middle attack between the TLS connection, is able to obtain the encryption key.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Barco | Clickshare Button R9861500D01 Firmware | < 1.9.0 |
| Barco | Clickshare Button R9861500D01 | - |
Related Weaknesses (CWE)
References
- https://labs.f-secure.com/advisories/multiple-vulnerabilities-in-barco-clicksharExploitThird Party Advisory
- https://www.barco.com/en/clickshare/firmware-updateVendor Advisory
- https://labs.f-secure.com/advisories/multiple-vulnerabilities-in-barco-clicksharExploitThird Party Advisory
- https://www.barco.com/en/clickshare/firmware-updateVendor Advisory
FAQ
What is CVE-2019-18833?
CVE-2019-18833 is a vulnerability with a CVSS score of 5.9 (MEDIUM). Barco ClickShare Button R9861500D01 devices before 1.9.0 allow Information exposure (issue 2 of 2).. The encryption key of the media content which is shared between a ClickShare Button and a ClickShar...
How severe is CVE-2019-18833?
CVE-2019-18833 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-18833?
Check the references section above for vendor advisories and patch information. Affected products include: Barco Clickshare Button R9861500D01 Firmware, Barco Clickshare Button R9861500D01.