CVE-2016-2337
CVE-2016-2337
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Type confusion exists in _cancel_eval Ruby's TclTkIp class method. Attacker passing different type of object than String as "retval" argument can cause arbitrary code execution.
CVSS 9.8 · Critical · EPSS 6.2% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
ruby
- Versions
- 2.3.0 dev: Affected
- 2.2.2: Affected
No fix published
tcl/tk
- Versions
- 8.6 or later: Affected
No fix published
ruby1.9.1 Ubuntu:14.04:LTS
- Versions
- 1.9.3.194-8.1ubuntu2
- 1.9.3.448-1ubuntu1
- 1.9.3.448-1ubuntu2
- 1.9.3.484-1ubuntu1
- 1.9.3.484-1ubuntu2
- 1.9.3.484-2ubuntu1
- 1.9.3.484-2ubuntu1.1
- 1.9.3.484-2ubuntu1.2
- Affected ranges
- ECOSYSTEM: < 1.9.3.484-2ubuntu1.3
Update to 1.9.3.484-2ubuntu1.3
ruby2.0 Ubuntu:14.04:LTS
- Versions
- 2.0.0.299-2
- 2.0.0.343-1
- 2.0.0.343-1ubuntu1
- 2.0.0.353-1
- 2.0.0.353-1ubuntu1
- 2.0.0.484-1ubuntu1
- 2.0.0.484-1ubuntu2
- 2.0.0.484-1ubuntu2.1
- 2.0.0.484-1ubuntu2.2
- Affected ranges
- ECOSYSTEM: < 2.0.0.484-1ubuntu2.4
Update to 2.0.0.484-1ubuntu2.4