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Command injection in mail agent settings

High severity GitHub Reviewed Published Aug 16, 2021 in shopware/shopware • Updated Jan 29, 2023

Package

composer shopware/core (Composer)

Affected versions

<= 6.4.3.0

Patched versions

6.4.3.1
composer shopware/platform (Composer)
<= 6.4.3.0
6.4.3.1

Description

Impact

Command injection in mail agent settings

Patches

We recommend updating to the current version 6.4.3.1. You can get the update to 6.4.3.1 regularly via the Auto-Updater or directly via the download overview.

https://www.shopware.com/en/download/#shopware-6

Workarounds

For older versions of 6.1, 6.2, and 6.3, corresponding security measures are also available via a plugin. For the full range of functions, we recommend updating to the latest Shopware version.

https://store.shopware.com/en/detail/index/sArticle/518463/number/Swag136939272659

References

@shyim shyim published to shopware/shopware Aug 16, 2021
Published by the National Vulnerability Database Aug 16, 2021
Reviewed Aug 26, 2021
Published to the GitHub Advisory Database Aug 30, 2021
Last updated Jan 29, 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
Low
Privileges required
Low
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:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS score

0.183%
(56th percentile)

Weaknesses

CVE ID

CVE-2021-37708

GHSA ID

GHSA-xh55-2fqp-p775

Source code

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