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 arbitrary code via a crafted JSON request, as demonstrated by a crafted rmi:// URI in the dataSourceName field of…
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 39.0%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
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.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 38.97% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- alibaba/fastjson · pippo/pippo
- Source
- cve@mitre.org
References
- https://fortiguard.com/encyclopedia/ips/44059Mitigation, Third Party Advisory
- https://github.com/alibaba/fastjson/wiki/security_update_20170315Mitigation, Third Party Advisory
- https://github.com/pippo-java/pippo/issues/466Exploit, Third Party Advisory
- https://fortiguard.com/encyclopedia/ips/44059Mitigation, Third Party Advisory
- https://github.com/alibaba/fastjson/wiki/security_update_20170315Mitigation, Third Party Advisory
- https://github.com/pippo-java/pippo/issues/466Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.