CVE-2017-18349: Input Validation
parseObject in Fastjson before 1.2.25, as used in FastjsonEngine in Pippo 1.11.0 and other products, allows remote attackers to execute arbitrary code via a crafted JSON request, as demonstrated by a crafted rmi:// URI in the dataSourceName field of HTTP POST data to the Pippo /json URI, which is mishandled in AjaxApplication.java.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2017-18349?
CVE-2017-18349 is a vulnerability in Fastjson before version 1.2.25, which is used in Pippo 1.11.0 and other products, allowing remote attackers to execute arbitrary code via a crafted JSON request.
How severe is CVE-2017-18349?
CVE-2017-18349 has a severity rating of 9.8 out of 10, indicating a critical vulnerability.
How can I fix CVE-2017-18349?
To fix CVE-2017-18349, update Fastjson to version 1.2.25 or later and Pippo to version 1.12.0 or later.
Where can I find more information about CVE-2017-18349?
You can find more information about CVE-2017-18349 at the following references: [NVD](https://nvd.nist.gov/vuln/detail/CVE-2017-18349), [GitHub Issue](https://github.com/pippo-java/pippo/issues/466), [FortiGuard](https://fortiguard.com/encyclopedia/ips/44059).
What is the CWE ID for CVE-2017-18349?
The CWE ID for CVE-2017-18349 is 20, which corresponds to Improper Input Validation.