CVE-2018-1000527

Froxlor version <= 0.9.39.5 contains a PHP Object Injection vulnerability in Domain name form that can result in Possible information disclosure and remote code execution. This attack appear to be exploitable via Passing malicious PHP objection in $_POST[ssl_ipandport]. This vulnerability appears to have been fixed in after commit c1e62e6.

Weakness

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

Affected Software

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.

Related Attack Patterns

• https://cwe.mitre.org/data/definitions/586.html

References

• https://0dd.zone/2018/05/31/Froxlor-Object-Injection/
• https://github.com/Froxlor/Froxlor/issues/555
• https://0dd.zone/2018/05/31/Froxlor-Object-Injection/
• https://github.com/Froxlor/Froxlor/issues/555