CVE-2019-12086
17.05.2019, 17:29
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.Enginsight
| Vendor | Product | Version |
|---|---|---|
| fasterxml | jackson-databind | 2.0.0 ≤ 𝑥 < 2.6.7.3 |
| fasterxml | jackson-databind | 2.7.0 ≤ 𝑥 < 2.7.9.6 |
| fasterxml | jackson-databind | 2.8.0 ≤ 𝑥 < 2.8.11.4 |
| fasterxml | jackson-databind | 2.9.0 ≤ 𝑥 < 2.9.9 |
| debian | debian_linux | 8.0 |
| debian | debian_linux | 9.0 |
𝑥
= Vulnerable software versions
Debian Releases
Ubuntu Releases
Ubuntu Product | |||||||||||||||||||||||||||||||
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| jackson-databind |
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| jackson-jr |
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Common Weakness Enumeration
References