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Command injection in git-clone

High severity GitHub Reviewed Published Jul 2, 2022 to the GitHub Advisory Database • Updated Sep 7, 2023

Package

npm git-clone (npm)

Affected versions

<= 0.2.0

Patched versions

None

Description

All versions of package git-clone are vulnerable to Command Injection due to insecure usage of the --upload-pack feature of git.

Credits

Credit to @lirantal for discovering this vulnerability.

References

Published by the National Vulnerability Database Jul 1, 2022
Published to the GitHub Advisory Database Jul 2, 2022
Reviewed Jul 6, 2022
Last updated Sep 7, 2023

Severity

High

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
High
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS score

0.236%
(61st percentile)

Weaknesses

CVE ID

CVE-2022-25900

GHSA ID

GHSA-8jmw-wjr8-2x66

Source code

Credits

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