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cvelistMicrosoftCVELIST:CVE-2021-38644
HistorySep 15, 2021 - 11:24 a.m.

CVE-2021-38644 Microsoft MPEG-2 Video Extension Remote Code Execution Vulnerability

2021-09-1511:24:04
microsoft
www.cve.org
6
microsoft
mpeg-2
video
extension
remote code execution
vulnerability

CVSS3

7.8

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

AI Score

8

Confidence

High

EPSS

0.104

Percentile

95.1%

CNA Affected

[
  {
    "vendor": "Microsoft",
    "product": "MPEG-2 Video Extension",
    "cpes": [],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "N/A",
        "status": "affected"
      }
    ]
  }
]

CVSS3

7.8

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

AI Score

8

Confidence

High

EPSS

0.104

Percentile

95.1%