CVE-2019-12814
jackson-databind: polymorphic typing issue allows attacker to read arbitrary local files on the server via crafted JSON message.
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
1Exploited in Wild
-Decision
Descriptions
A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.x through 2.9.9. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has JDOM 1.x or 2.x jar in the classpath, an attacker can send a specifically crafted JSON message that allows them to read arbitrary local files on the server.
Se descubrió un problema de tipificación polimórfica en FasterXML jackson-databind 2.x hasta la 2.9.9. Cuando la escritura predeterminada está habilitada (ya sea globalmente o para una propiedad específica) para un dispositivo remoto JSON expuesto externamente y el servicio cuenta con el JDOM 1.x or 2.x jar en el classpath, un atacante puede enviar un mensaje JSON específicamente diseñado que les permite leer archivos locales arbitrarios en el servidor.
A new polymorphic typing flaw was discovered in FasterXML jackson-databind, versions 2.x through 2.9.9. With default typing enabled, an attacker can send a specifically crafted JSON message to the server that allows them to read arbitrary local files.
Red Hat Decision Manager is an open source decision management platform that combines business rules management, complex event processing, Decision Model & Notation execution, and Business Optimizer for solving planning problems. It automates business decisions and makes that logic available to the entire business. This release of Red Hat Decision Manager 7.5.0 serves as an update to Red Hat Decision Manager 7.4.1, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References. Issues addressed include code execution and deserialization vulnerabilities.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2019-06-13 CVE Reserved
- 2019-06-19 CVE Published
- 2020-05-24 First Exploit
- 2024-08-04 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
- CWE-502: Deserialization of Untrusted Data
CAPEC
References (58)
| URL | Date | SRC |
|---|---|---|
| https://github.com/Al1ex/CVE-2019-12814 | 2020-05-24 |
| URL | Date | SRC |
|---|---|---|
| https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html | 2023-11-07 | |
| https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html | 2023-11-07 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Fasterxml Search vendor "Fasterxml" | Jackson-databind Search vendor "Fasterxml" for product "Jackson-databind" | >= 2.0.0 < 2.6.7.3 Search vendor "Fasterxml" for product "Jackson-databind" and version " >= 2.0.0 < 2.6.7.3" | - |
Affected
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| Fasterxml Search vendor "Fasterxml" | Jackson-databind Search vendor "Fasterxml" for product "Jackson-databind" | >= 2.7.0 < 2.7.9.6 Search vendor "Fasterxml" for product "Jackson-databind" and version " >= 2.7.0 < 2.7.9.6" | - |
Affected
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| Fasterxml Search vendor "Fasterxml" | Jackson-databind Search vendor "Fasterxml" for product "Jackson-databind" | >= 2.8.0 < 2.8.11.4 Search vendor "Fasterxml" for product "Jackson-databind" and version " >= 2.8.0 < 2.8.11.4" | - |
Affected
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| Fasterxml Search vendor "Fasterxml" | Jackson-databind Search vendor "Fasterxml" for product "Jackson-databind" | >= 2.9.0 < 2.9.9.2 Search vendor "Fasterxml" for product "Jackson-databind" and version " >= 2.9.0 < 2.9.9.2" | - |
Affected
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| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0" | - |
Affected
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