CVE-2019-12086
גבוהה 7.5
תיאור (מקור, אנגלית)
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.
מדדים
- CVSS 3.1
-
7.5 (HIGH)
מקור הציון: NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - EPSS — סבירות ניצול
- 22% (אחוזון 100) נכון ל-13/10/2026
- CWE
- CWE-502
מוצרים מושפעים
fasterxml: jackson-databind; debian: debian linux
קישורים
- https://github.com/FasterXML/jackson-databind/issues/2326 PatchThird Party Advisory
- https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html PatchThird Party Advisory
- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html PatchThird Party Advisory
- https://github.com/FasterXML/jackson-databind/issues/2326 PatchThird Party Advisory
- https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html PatchThird Party Advisory
- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html PatchThird Party Advisory
- http://russiansecurity.expert/2016/04/20/mysql-connect-file-read/ ExploitThird Party Advisory
- http://russiansecurity.expert/2016/04/20/mysql-connect-file-read/ ExploitThird Party Advisory
- http://www.securityfocus.com/bid/109227 Third Party AdvisoryVDB Entry
- https://access.redhat.com/errata/RHSA-2019:2858 Third Party Advisory