SUSE: CVE-2016-2339: SUSE Linux Security Advisory
8
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
01/06/2017
07/25/2018
04/05/2017
06/20/2021
Description
An exploitable heap overflow vulnerability exists in the Fiddle::Function.new "initialize" function functionality of Ruby. In Fiddle::Function.new "initialize" heap buffer "arg_types" allocation is made based on args array length. Specially constructed object passed as element of args array can increase this array size after mentioned allocation and cause heap overflow.
Solution(s)
- suse-upgrade-libruby2_1-2_1
- suse-upgrade-ruby2-1
- suse-upgrade-ruby2-1-devel
- suse-upgrade-ruby2-1-stdlib
- suse-upgrade-yast2-ruby-bindings
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