Filtered by vendor Bigbluebutton
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Total
47 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2020-28954 | 1 Bigbluebutton | 1 Bigbluebutton | 2023-12-10 | 5.0 MEDIUM | 5.3 MEDIUM |
| web/controllers/ApiController.groovy in BigBlueButton before 2.2.29 lacks certain parameter sanitization, as demonstrated by accepting control characters in a user name. | |||||
| CVE-2020-27605 | 1 Bigbluebutton | 1 Bigbluebutton | 2023-12-10 | 7.5 HIGH | 9.8 CRITICAL |
| 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." | |||||
| CVE-2020-25820 | 1 Bigbluebutton | 1 Bigbluebutton | 2023-12-10 | 4.0 MEDIUM | 6.5 MEDIUM |
| BigBlueButton before 2.2.7 allows remote authenticated users to read local files and conduct SSRF attacks via an uploaded Office document that has a crafted URL in an ODF xlink field. | |||||
| CVE-2020-27603 | 1 Bigbluebutton | 1 Bigbluebutton | 2023-12-10 | 5.0 MEDIUM | 7.5 HIGH |
| BigBlueButton before 2.2.27 has an unsafe JODConverter setting in which LibreOffice document conversions can access external files. | |||||
| CVE-2020-12443 | 1 Bigbluebutton | 1 Bigbluebutton | 2023-12-10 | 7.5 HIGH | 9.8 CRITICAL |
| BigBlueButton before 2.2.6 allows remote attackers to read arbitrary files because the presfilename (lowercase) value can be a .pdf filename while the presFilename (mixed case) value has a ../ sequence. This can be leveraged for privilege escalation via a directory traversal to bigbluebutton.properties. NOTE: this issue exists because of an ineffective mitigation to CVE-2020-12112 in which there was an attempted fix within an NGINX configuration file, without considering that the relevant part of NGINX is case-insensitive. | |||||
| CVE-2020-12112 | 1 Bigbluebutton | 1 Bigbluebutton | 2023-12-10 | 5.0 MEDIUM | 7.5 HIGH |
| BigBlueButton before 2.2.5 allows remote attackers to obtain sensitive files via Local File Inclusion. | |||||
| CVE-2020-12113 | 1 Bigbluebutton | 1 Bigbluebutton | 2023-12-10 | 4.3 MEDIUM | 6.1 MEDIUM |
| BigBlueButton before 2.2.4 allows XSS via closed captions because dangerouslySetInnerHTML in React is used. | |||||