What is CVE-2020-27605?

CVE-2020-27605 is a critical-severity vulnerability in Bigbluebutton. CVSS score: 9.8/10. Published 2020-10-21.

How severe is CVE-2020-27605?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Bigbluebutton

CVE-2020-27605

BigBlueButton through 2.2.28 uses Ghostscript for processing of uploaded EPS documents, and consequently may be subject to attacks related to a "schwache Sandbox."

EPSS: 0.012 (66.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Bigbluebutton
N/a — versions n/a

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-27605?: CVE-2020-27605 is a critical-severity vulnerability in Bigbluebutton. CVSS score: 9.8/10. Published 2020-10-21.
How severe is CVE-2020-27605?: Critical severity. CVSS v3 base score is 9.8 out of 10.