CVE-2019-14893
CRITICALFasterXML jackson-databind < 2.9.10 - Remote Code Execution via Xalan JNDI Gadget Deserialization
Title source: llmExploitation Summary
EIP tracks 2 public exploits for CVE-2019-14893. PoCs published by dawetmaster, andikahilmy.
AI-analyzed exploit summary This repository contains a vulnerable version of Jackson Databind (2.9.0) that is susceptible to CVE-2019-14893, a deserialization vulnerability. The included source code and build configuration allow for testing and exploitation of the flaw.
Description
A flaw was discovered in FasterXML jackson-databind in all versions before 2.9.10 and 2.10.0, where it would permit polymorphic deserialization of malicious objects using the xalan JNDI gadget when used in conjunction with polymorphic type handling methods such as `enableDefaultTyping()` or when @JsonTypeInfo is using `Id.CLASS` or `Id.MINIMAL_CLASS` or in any other way which ObjectMapper.readValue might instantiate objects from unsafe sources. An attacker could use this flaw to execute arbitrary code.
Exploits (2)
This repository contains a vulnerable version of Jackson Databind (2.9.0) that is susceptible to CVE-2019-14893, a deserialization vulnerability. The included source code and build configuration allow for testing and exploitation of the flaw.
This repository contains a vulnerable version of Jackson Databind (2.9.0) that is susceptible to CVE-2019-14893, a deserialization vulnerability. The included source code and build configuration allow for testing and exploitation of the vulnerability.
References (8)
Scores
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H