RedHat flatpak CVE-2021-21381 Arbitrary Code Execution Vulnerability

description-logoDescription

Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. Security Fix(es): flatpak: "file forwarding" feature can be used to gain unprivileged access to files (CVE-2021-21381) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. SolutionFor details on how to apply this update, which includes the changes described in this advisory, refer to:https://access.redhat.com/articles/11258

affected-products-logoAffected Applications

flatpak

CVE References

CVE-2021-21381