- SHAREMOUSE LINUX VERIFICATION
- SHAREMOUSE LINUX WINDOWS
Fixed incorrect setup of Barrier service path on Windows. Theme icons are now preferred to icons distributed together with Barrier ( #471). 
Added support for additional keys on Sun Microsystems USB keyboards ( #784).Barrier will now regenerate server certificate if it's invalid instead of failing to launch ( #802).
SHAREMOUSE LINUX WINDOWS
Fixed transfer of non-ASCII characters coming from a Windows server in certain cases ( #527). Fixed setup of hotkeys with special characters such as comma and semicolon ( #778). 
Fixed setup of multiple actions associated with a hotkey. More X11 clipboard MIME types have been mapped to corresponding converters ( #344). Barrier no longer uses openssl CLI tool for any operations and hooks into the openssl library directly. Fixed reading of configuration on Windows when the paths contain non-ASCII characters ( #976, #974, #444). Fixed build failure on mips*el and riscv64 architecture. Client and server will show both SHA1 and SHA256 server fingerprints to allow interoperability with older versions of Barrier.Īll of the above security issues have been reported by Matthias Gerstner who was really helpful for resolving them. After upgrading client to new version the existing server fingerprint will need to be approved again. If enabled, older clients of Barrier will be rejected.īarrier now uses SHA256 fingerprints for establishing security of encrypted SSL connections. The feature can be enabled in the settings dialog. To support seamless upgrades from older versions of Barrier this is currently disabled by default. 
Additionally, in case the malicious client got possession of a valid screen name by brute forcing or other means it could modify the clipboard contents of the server. This made the attack surface of Barrier significantly larger. Previously a malicious client could connect to Barrier server without any authentication and send application-level messages.
SHAREMOUSE LINUX VERIFICATION
Barrier now supports client identity verification (fixes CVE-2021-42072, CVE-2021-42073).
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