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GitHub Advisory DatabaseGHSA-6QPR-9MC5-7GCH

HistoryApr 12, 2021 - 7:50 p.m.

Command Injection in async-git

2021-04-1219:50:20

CWE-78

GitHub Advisory Database

github.com

async-git vulnerability

command injection

shell meta-characters

back-ticks

version 1.13.2

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.005

Percentile

76.3%

JSON

The package async-git before 1.13.2 are vulnerable to Command Injection via shell meta-characters (back-ticks). For example: git.reset('atouch HACKEDb')

Affected configurations

Vulners

Node

asyncgitRange<1.13.2

References

github.com/advisories/GHSA-6qpr-9mc5-7gch

github.com/omrilotan/async-git/commit/d1950a5021f4e19d92f347614be0d85ce991510d

github.com/omrilotan/async-git/pull/14

nvd.nist.gov/vuln/detail/CVE-2020-28490

snyk.io/vuln/SNYK-JS-ASYNCGIT-1064877

www.npmjs.com/package/async-git

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.005

Percentile

76.3%

JSON

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