Vulnerabilities
Misconfiguration
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CVE Vulnerabilities

CVE-2019-0344

Deserialization of Untrusted Data

Published: Aug 14, 2019 | Modified: Jan 27, 2025
CVSS 3.x
9.8
CRITICAL
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
Ubuntu
Vulnerability-free packages from our partners
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2019-0344
CWEhttps://cwe.mitre.org/data/definitions/502.html

Due to unsafe deserialization used in SAP Commerce Cloud (virtualjdbc extension), versions 6.4, 6.5, 6.6, 6.7, 1808, 1811, 1905, it is possible to execute arbitrary code on a target machine with Hybris user rights, resulting in Code Injection.

Weakness

The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

Affected Software

Name Vendor Start Version End Version
Commerce_cloud Sap 6.4 (including) 6.4 (including)
Commerce_cloud Sap 6.5 (including) 6.5 (including)
Commerce_cloud Sap 6.6 (including) 6.6 (including)
Commerce_cloud Sap 6.7 (including) 6.7 (including)
Commerce_cloud Sap 1808 (including) 1808 (including)
Commerce_cloud Sap 1811 (including) 1811 (including)
Commerce_cloud Sap 1905 (including) 1905 (including)

Potential Mitigations

  • Make fields transient to protect them from deserialization.
  • An attempt to serialize and then deserialize a class containing transient fields will result in NULLs where the transient data should be. This is an excellent way to prevent time, environment-based, or sensitive variables from being carried over and used improperly.

References

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