vulnerability
Huawei EulerOS: CVE-2016-2339: ruby security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Jan 6, 2017 | Nov 30, 2017 | Aug 13, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Jan 6, 2017
Added
Nov 30, 2017
Modified
Aug 13, 2025
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
huawei-euleros-2_0_sp2-upgrade-rubyhuawei-euleros-2_0_sp2-upgrade-ruby-irbhuawei-euleros-2_0_sp2-upgrade-ruby-libs
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.