CVE-2021-22539

An attacker can place a crafted JSON config file into the project folder pointing to a custom executable. VScode-bazel allows the workspace path to lint *.bzl files to be set via this config file. As such the attacker is able to execute any executable on the system through vscode-bazel. We recommend upgrading to version 0.4.1 or above.

CVSS v3 8.2 HIGH
CVSS v2.0 6.8 MEDIUM

8.2^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.5 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

6.8^/10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/bazelbuild/vscode-bazel-ghsa-2rcw-j8x4-hgcv/pull/1	Broken Link
https://github.com/bazelbuild/vscode-bazel/security/advisories/GHSA-2rcw-j8x4-hgcv	Third Party Advisory
https://github.com/bazelbuild/vscode-bazel-ghsa-2rcw-j8x4-hgcv/pull/1	Broken Link
https://github.com/bazelbuild/vscode-bazel/security/advisories/GHSA-2rcw-j8x4-hgcv	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:google:bazel:*:*:*:*:*:visual_studio:*:*

History

21 Nov 2024, 05:50

Type	Values Removed	Values Added
CVSS	v2 : ~~6.8~~ v3 : ~~7.8~~	v2 : 6.8 v3 : 8.2
References	~~() https://github.com/bazelbuild/vscode-bazel-ghsa-2rcw-j8x4-hgcv/pull/1 - Broken Link~~	() https://github.com/bazelbuild/vscode-bazel-ghsa-2rcw-j8x4-hgcv/pull/1 - Broken Link
References	~~() https://github.com/bazelbuild/vscode-bazel/security/advisories/GHSA-2rcw-j8x4-hgcv - Third Party Advisory~~	() https://github.com/bazelbuild/vscode-bazel/security/advisories/GHSA-2rcw-j8x4-hgcv - Third Party Advisory

Information

Published : 2021-04-16 11:15

Updated : 2024-11-21 05:50

NVD link : CVE-2021-22539

Mitre link : CVE-2021-22539

CVE.ORG link : CVE-2021-22539

JSON object : View

Products Affected

google

bazel

CWE

CWE-73

External Control of File Name or Path

CWE-668

Exposure of Resource to Wrong Sphere

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8.2 /10