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CVE-2019-14893

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CVE-2019-14893

Published: Mar 2, 2020

Modified: Aug 5, 2024

PUBLISHED

CVSS v3.0

7.5

HIGH

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.

VendorProductVersions

Red Hat

jackson-databind

affected
2.9.10
affected
2.10.0

Weaknesses (CWE)

CWE-502
CWE-200

CVSS v3.0 Details

CVSS v3.0 Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

References

RHSA-2020:0729
vendor-advisory
x_refsource_REDHAT

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