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[email protected]CVE-2022-21927

HistoryFeb 09, 2022 - 5:15 p.m.

CVE-2022-21927

2022-02-0917:15:08

[email protected]

web.nvd.nist.gov

cve

2022

21927

hevc

video extensions

remote code execution

vulnerability

nvd

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

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

8.4 High

AI Score

Confidence

High

0.03 Low

EPSS

Percentile

91.0%

JSON

HEVC Video Extensions Remote Code Execution Vulnerability

Affected configurations

Vulners

NVD

Node

microsofthevc_video_extensionRange1.0.0.0–1.0.43421.0

microsofthevc_video_extensionRange1.0.0–1.0.43422.0

VendorProductVersionCPE
microsofthevc_video_extension*cpe:2.3:a:microsoft:hevc_video_extension:*:*:*:*:*:*:*:*
microsofthevc_video_extension*cpe:2.3:a:microsoft:hevc_video_extension:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
microsoft	hevc_video_extension	*	cpe:2.3:a:microsoft:hevc_video_extension::::::::
microsoft	hevc_video_extension	*	cpe:2.3:a:microsoft:hevc_video_extension::::::::

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"
      }
    ]
  }
]