SB2019033005 - Insecure deserialization in Magento, Magento Open Source
Published: March 30, 2019 Updated: June 7, 2019
Security Bulletin ID
SB2019033005
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Insecure deserialization (CVE-ID: N/A)
CWE-ID: CWE-502 - Deserialization of Untrusted Data
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 attacker to execute arbitrary code on the target system.
The vulnerability exists due to insecure deserialization of data passed through Phar archives. A remote administrator can pass a specially crafted phar archive to the application and execute arbitrary PHP code on the system.
Remediation
Install update from vendor's website.