SB2023012642 - Multiple vulnerabilities in magento-lts

Description

This security bulletin contains information about 2 vulnerabilities.

1) Code Injection (CVE-ID: CVE-2021-41231)

CWE-ID: CWE-94 - Improper Control of Generation of Code ('Code Injection')

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a remote user to execute arbitrary code on the target system.

The vulnerability exists due to improper input validation in DataFlow upload feature. A remote administrator with the permissions to upload files via DataFlow can execute arbitrary code via the convert profile.

2) Input validation error (CVE-ID: CVE-2021-41143)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

The vulnerability allows a remote user to execute arbitrary code.

The vulnerability exists due to incorrect implementation of a patch for arbitrary file deletion in customer media. A remote administrator with access to the customer media can execute arbitrary code on the server.

Remediation

Install update from vendor's website.

References

• https://github.com/OpenMage/magento-lts/security/advisories/GHSA-h632-p764-pjqm
• https://github.com/OpenMage/magento-lts/releases/tag/v20.0.19
• https://github.com/OpenMage/magento-lts/releases/tag/v19.4.22
• https://github.com/OpenMage/magento-lts/security/advisories/GHSA-5vpv-xmcj-9q85