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[email protected]CVE-2021-28794

HistoryMar 18, 2021 - 4:15 p.m.

CVE-2021-28794

2021-03-1816:15:15

[email protected]

web.nvd.nist.gov

cve-2021-28794

shellcheck

visual studio code

nvd

security

vulnerability

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.5 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

60.3%

JSON

The unofficial ShellCheck extension before 0.13.4 for Visual Studio Code mishandles shellcheck.executablePath.

Affected configurations

NVD

Node

shellcheck_projectshellcheckRange<0.13.4visual_studio_code

CPENameOperatorVersion
shellcheck_project:shellcheckshellcheck project shellchecklt0.13.4

CPE	Name	Operator	Version
shellcheck_project:shellcheck	shellcheck project shellcheck	lt	0.13.4

References

github.com/timonwong/vscode-shellcheck/pull/181

github.com/timonwong/vscode-shellcheck/releases/tag/v0.13.4

vuln.ryotak.me/advisories/10

Social References

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.5 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

60.3%

JSON

Related for CVE-2021-28794

osv1 cvelist1 nvd1 prion1