GHSA-gm9x-q798-hmr4

Source

https://github.com/advisories/GHSA-gm9x-q798-hmr4

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/07/GHSA-gm9x-q798-hmr4/GHSA-gm9x-q798-hmr4.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-gm9x-q798-hmr4

Published

2020-07-29T14:53:40Z

Modified

2021-09-23T17:26:33Z

Severity

7.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

Command Injection in git-tags-remote

Details

All versions of git-tags-remote are vulnerable to Command Injection. The package fails to sanitize the repository input and passes it directly to an exec call on the get function . This may allow attackers to execute arbitrary code in the system if the repo value passed to the function is user-controlled.

The following proof-of-concept creates a file in /tmp:

const gitTagsRemote = require('git-tags-remote');

gitTagsRemote.get('https://github.com/sh0ji/git-tags-remote.git; echo "Injection Success" > /tmp/command-injection.test')
.then(tags => console.log(tags));

Database specific

{
    "cwe_ids":  [
        "CWE-78"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2020-07-29T14:52:24Z",
    "nvd_published_at":  null,
    "severity":  "HIGH"
}

References

Affected packages

npm / git-tags-remote

Package

Name: git-tags-remote; View open source insights on deps.dev
Purl: pkg:npm/git-tags-remote

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.0.4

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/07/GHSA-gm9x-q798-hmr4/GHSA-gm9x-q798-hmr4.json"