Vulnerability CVE-2021-3190
Published: 2021-01-26

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.

Type:

CWE-78

 (Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') )

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Async-git project -> Async-git 

 References:
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
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