CVE-2019-11930

2019-12-0416:25:19

CWE-763

facebook

www.cve.org

AI Score

9.9

Confidence

High

EPSS

0.035

Percentile

91.6%

JSON

An invalid free in mb_detect_order can cause the application to crash or potentially result in remote code execution. This issue affects HHVM versions prior to 3.30.12, all versions between 4.0.0 and 4.8.5, all versions between 4.9.0 and 4.23.1, as well as 4.24.0, 4.25.0, 4.26.0, 4.27.0, 4.28.0, and 4.28.1.

CNA Affected

[
  {
    "product": "HHVM",
    "vendor": "Facebook",
    "versions": [
      {
        "status": "affected",
        "version": "4.28.2"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "4.28.0",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "4.27.1"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "4.27.0",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "4.26.1"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "4.26.0",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "4.25.1"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "4.25.0",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "4.24.1"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "4.24.0",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "4.23.2"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "4.9.0",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "4.8.6"
      },
      {
        "lessThan": "unspecified",
        "status": "affected",
        "version": "4.0.0",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "3.30.12"
      },
      {
        "lessThan": "3.30.12",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]