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nvd[email protected]NVD:CVE-2021-38644
HistorySep 15, 2021 - 12:15 p.m.

CVE-2021-38644

2021-09-1512:15:14
web.nvd.nist.gov
4
microsoft
mpeg-2
video
extension
remote code execution
vulnerability

CVSS2

6.8

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

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

EPSS

0.104

Percentile

95.1%

Microsoft MPEG-2 Video Extension Remote Code Execution Vulnerability

Affected configurations

Nvd
Node
microsoftmpeg-2_video_extensionRange<1.0.42152.0
VendorProductVersionCPE
microsoftmpeg-2_video_extension*cpe:2.3:a:microsoft:mpeg-2_video_extension:*:*:*:*:*:*:*:*

CVSS2

6.8

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

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

EPSS

0.104

Percentile

95.1%