Lucene search

K
cvelistMitreCVELIST:CVE-2019-12086
HistoryMay 17, 2019 - 4:57 p.m.

CVE-2019-12086

2019-05-1716:57:05
mitre
www.cve.org
1

8.2 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

74.2%

A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.x before 2.9.9. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint, the service has the mysql-connector-java jar (8.0.14 or earlier) in the classpath, and an attacker can host a crafted MySQL server reachable by the victim, an attacker can send a crafted JSON message that allows them to read arbitrary local files on the server. This occurs because of missing com.mysql.cj.jdbc.admin.MiniAdmin validation.

References