GitHub Advisoryadvisory · Maven

GHSA-xjrr-xv9m-4pw5 Improper Input Validation in alilibaba:fastjson

CRITICAL Published 2018-10-24 Modified 2022-09-14 Official page ↗
Aliases
CVE-2017-18349
Ecosystem
Maven
Packages
com.alibaba:fastjson, ro.pippo:pippo-fastjson
Severity
Critical
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-20
Reviewed
2020-06-16

Affected packages

• Maven com.alibaba:fastjson: < 1.2.31 → fixed in 1.2.31 • Maven ro.pippo:pippo-fastjson: < 1.12.0 → fixed in 1.12.0

Description

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.

Related

Alias · CVE (1)

  • CVE-2017-18349 parseObject in Fastjson before 1.2.25, as used in FastjsonEngine in Pippo 1.11.0 and other products, allows remote attackers to execute… vulnerability

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References