CVE-2020-12112

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Summary

CVECVE-2020-12112
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-04-23 18:15:00 UTC
Updated2022-10-05 18:38:00 UTC
DescriptionBigBlueButton before 2.2.5 allows remote attackers to obtain sensitive files via Local File Inclusion.

Risk And Classification

Problem Types: CWE-22

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Bigbluebutton Bigbluebutton All All All All
Application Bigbluebutton Bigbluebutton All All All All

References

ReferenceSourceLinkTags
CWE - CWE-23: Relative Path Traversal (4.3) MISC cwe.mitre.org
Comparing v2.2.4...v2.2.5 · bigbluebutton/bigbluebutton · GitHub MISC github.com Patch, Third Party Advisory
Thibeault ????????‍???? on Twitter: "You must to update BigBlueButton to 2.2.5! https://t.co/nDMz5nZrX4 Versions lower than 2.2.4 contain a critical security vulnerability (LFI) that allows malicious users to access sensitive files! A CVE is in the process of being approved. #bigbluebutton #infosec #COVID2019" MISC twitter.com Third Party Advisory
BigBlueButton on Twitter: "Yes, the fix to the reported vulnerability (thanks to @thibeault_chenu for responsible disclosure) is in 2.2.5. You can see your version by running 'sudo bbb-conf --check' on the your BigBlueButton server and you should update accordingly.… https://t.co/9jcQUf4I85" MISC twitter.com Third Party Advisory
GitHub - tchenu/CVE-2020-12112: BigBlueButton versions lower than 2.2.4 have a LFI vulnerability allowing access to sensitive files. ???? MISC github.com
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NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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