CVE-2018-19362

jackson-databind: improper polymorphic deserialization in jboss-common-core class

Loading…

Severity

Important

Red Hat Product Security

7.3

CVSS 3.0

Review impact separately from score.

Published · November 18, 2018

Updated · August 5, 2026

Description

A flaw was discovered in jackson-databind, where it would permit polymorphic deserialization of a malicious object using the jboss-common-core class. An attacker could use this flaw to execute arbitrary code.

Statement

Red Hat Satellite 6 is not affected by this issue, since its candlepin component doesn't bundle jboss-common-core jar.

Red Hat Virtualization 4 is not affected by this issue, since its candlepin component doesn't bundle jboss-common-core jar.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.0 · 7.3
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CWE-502 · Deserialization of Untrusted Data