CVE-2018-5160

2018-06-1121:00:00

mozilla

www.cve.org

6 Medium

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

74.3%

JSON

WebRTC can use a “WrappedI420Buffer” pixel buffer but the owning image object can be freed while it is still in use. This can result in the WebRTC encoder using uninitialized memory, leading to a potentially exploitable crash. This vulnerability affects Firefox < 60.

CNA Affected

[
  {
    "product": "Firefox",
    "vendor": "Mozilla",
    "versions": [
      {
        "lessThan": "60",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]