Vulnerability Details : CVE-2021-30503
The unofficial GLSL Linting extension before 1.4.0 for Visual Studio Code allows remote code execution via a crafted glslangValidatorPath in the workspace configuration.
Vulnerability category: Execute code
Exploit prediction scoring system (EPSS) score for CVE-2021-30503
Probability of exploitation activity in the next 30 days: 2.52%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 90 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2021-30503
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
References for CVE-2021-30503
-
https://marketplace.visualstudio.com/items/CADENAS.vscode-glsllint/changelog#:~:text=1.4.x
Changelog | Visual Studio MarketplaceRelease Notes;Third Party Advisory
-
https://vuln.ryotak.me/advisories/27
Advisory #27 - RyotaK's Vuln DBThird Party Advisory
-
https://github.com/hsimpson/vscode-glsllint/commit/3effba525bdff7d4257e66a6815ff956d2bce8ac
fix: set scope of glslangValidatorArgs to machine · hsimpson/vscode-glsllint@3effba5 · GitHubPatch;Third Party Advisory
Products affected by CVE-2021-30503
- cpe:2.3:a:glsl_linting_project:glsl_linting:*:*:*:*:*:visual_studio_code:*:*