CVE-2016-2337

2017-01-0621:00:00

certcc

www.cve.org

8.8 High

AI Score

Confidence

High

0.08 Low

EPSS

Percentile

94.3%

JSON

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.

CNA Affected

[
  {
    "product": "Ruby",
    "vendor": "Ruby",
    "versions": [
      {
        "status": "affected",
        "version": "2.3.0 dev"
      },
      {
        "status": "affected",
        "version": "2.2.2"
      }
    ]
  },
  {
    "product": "Tcl/Tk",
    "vendor": "Tcl",
    "versions": [
      {
        "status": "affected",
        "version": "8.6 or later"
      }
    ]
  }
]