CVE-2019-18833 Information disclosure in n/a
An attacker performing a Man-in-the-Middle attack can obtain the encryption key for shared media content, exposing sensitive data.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-18833?
CVE-2019-18833 is a medium-severity vulnerability in n/a, published on 17 Dec 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-311
Which versions are affected by CVE-2019-18833?
It affects 1 product.
Products include Barco Clickshare Button R9861500d01 Firmware.
How do I fix CVE-2019-18833?
No fix has been published for CVE-2019-18833 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-18833 being exploited?
There is no known exploitation of CVE-2019-18833 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-q859-mjw3-4xvp.