CVE-2019-14893 – com.fasterxml.jackson.core:jackson-databind

Package

Manager: maven
Name: com.fasterxml.jackson.core:jackson-databind
Vulnerable Version: >=2.9.0 <2.9.10

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C

CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00698 pctl0.7107

Details

Polymorphic deserialization of malicious object in jackson-databind 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.

Metadata

Created: 2020-05-15T18:59:07Z
Modified: 2020-04-22T20:58:45Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/05/GHSA-qmqc-x3r4-6v39/GHSA-qmqc-x3r4-6v39.json
CWE IDs: ["CWE-502"]
Alternative ID: GHSA-qmqc-x3r4-6v39
Finding: F096
Auto approve: 1