CVE-2022-21927 HEVC Video Extensions Remote Code Execution Vulnerability

2022-02-0916:36:19

microsoft

www.cve.org

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

8 High

AI Score

Confidence

High

0.03 Low

EPSS

Percentile

91.0%

JSON

CNA Affected

[
  {
    "vendor": "Microsoft",
    "product": "HEVC Video Extension",
    "cpes": [
      "cpe:2.3:a:microsoft:hevc_video_extensions:*:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "1.0.0.0",
        "lessThan": "1.0.43421.0",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "HEVC Video Extensions",
    "cpes": [
      "cpe:2.3:a:microsoft:hevc_video_extensions:*:*:*:*:*:*:*:*"
    ],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "1.0.0",
        "lessThan": "1.0.43422.0",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  }
]