Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Ruby / Ruby | affected 2.3.0 dev; affected 2.2.2 |
| Tcl / Tcl/Tk | affected 8.6 or later |
CWE
No CWE identifiers supplied.
References
- http://www.talosintelligence.com/reports/TALOS-2016-0031/
- http://www.securityfocus.com/bid/91233
- https://lists.debian.org/debian-lts-announce/2018/08/msg00028.html
- https://security.gentoo.org/glsa/201710-18
ADP enrichment
No English description supplied.