vulnerability
SUSE: CVE-2016-2339: SUSE Linux Security Advisory
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Jan 6, 2017 | Apr 5, 2017 | Jun 20, 2021 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Jan 6, 2017
Added
Apr 5, 2017
Modified
Jun 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.
Solutions
suse-upgrade-libruby2_1-2_1suse-upgrade-ruby2-1suse-upgrade-ruby2-1-develsuse-upgrade-ruby2-1-stdlibsuse-upgrade-yast2-ruby-bindings
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