From ${URL} : A TLS impersonation attack was discovered in Mono's TLS stack by researchers at Inria. During checks on our TLS stack, we have discovered two further issues which we have fixed - SSLv2 support, and vulnerability to FREAK. These vulnerabilities affect basically every Mono version ever released. All three issues should be addressed in the following patches: https://github.com/mono/mono/commit/1509226c41d74194c146deb173e752b8d3cdeec4 https://github.com/mono/mono/commit/9c38772f094168d8bfd5bc73bf8925cd04faad10 https://github.com/mono/mono/commit/b371da6b2d68b4cdd0f21d6342af6c42794f998b These patches should apply to all Mono versions from 3.4.0 or so onwards. The EXPORT cipher removal patch requires slight modification in order to apply to Mono releases prior to 3.x - https://gist.github.com/directhex/728af6f96d1b8c976659 should work for these users. The Impersonation patch requires slight modification to apply to Mono releases prior to 3.4 - https://gist.github.com/directhex/f8c6e67f551d8a608154 should work for these users. Alternatively, this is fixed in Mono 3.12.1 and higher: http://download.mono-project.com/sources/mono/mono-3.12.1.tar.bz2 @maintainer(s): after the bump, in case we need to stabilize the package, please let us know if it is ready for the stabilization or not.
mono-4 is being stabilized in other security bug :/
CVE-2015-2318 is https://github.com/mono/mono/commit/1509226c41d74194c146deb173e752b8d3cdeec4 CVE-2015-2320 is https://github.com/mono/mono/commit/9c38772f094168d8bfd5bc73bf8925cd04faad10 CVE-2015-2320 is https://github.com/mono/mono/commit/b371da6b2d68b4cdd0f21d6342af6c42794f998b This is fixed at least for 4.4.x but our 2.10.x is still vulnerable. @ Maintainer(s): Please tell us if you are going to patch 2.10.x or want to remove/mask instead.
2.x branch gone. Tree is clean. GLSA Vote: No.