CVE-2020-27602 Other in n/a
Attackers can inject separators into meeting identifiers or tokens, potentially bypassing security controls in BigBlueButton.
- 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-2020-27602?
CVE-2020-27602 is a critical vulnerability in n/a, published on 21 Oct 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
BigBlueButton before 2.2.7 does not have a protection mechanism for separator injection in meetingId, userId, and authToken.
Weakness: CWE-74
Which versions are affected by CVE-2020-27602?
It affects 1 product.
Products include Bigbluebutton Bigbluebutton.
How do I fix CVE-2020-27602?
No fix has been published for CVE-2020-27602 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-27602 being exploited?
There is no known exploitation of CVE-2020-27602 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-6wv2-qrc6-q345.