omrilotan/async-git · Security
OS Command Injection in async-git
- GHSA ID
- GHSA-6c3f-p5wp-34mh
- CVE ID
- CVE-2021-3190
- Severity
- critical
- Published
- Updated
- CVSS
- 9.8 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS v3
- 9.8 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
The async-git package before 1.13.2 for Node.js allows OS Command Injection via shell metacharacters, as demonstrated by git.reset and git.tag. This issue may lead to remote code execution if a client of the library calls the vulnerable method with untrusted input. Ensure to sanitize untrusted user input before passing it to one of the vulnerable functions as a workaround or update async-git to version 1.13.1.
CWEs
- CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-3190 ↗
- https://github.com/omrilotan/async-git/pull/13 ↗
- https://github.com/omrilotan/async-git/pull/13/commits/611823bd97dd41e9e8127c38066868ff9dcfa57a ↗
- https://github.com/omrilotan/async-git/pull/13/commits/a5f45f58941006c4cc1699609383b533d9b92c6a ↗
- https://github.com/omrilotan/async-git/pull/14 ↗
- https://www.npmjs.com/package/async-git ↗
- https://advisory.checkmarx.net/advisory/CX-2021-4772 ↗
- https://github.com/advisories/GHSA-6c3f-p5wp-34mh ↗