PT-2019-3789 · Fasterxml+7 · Jackson-Databind+7
Published
2017-11-01
·
Updated
2025-09-29
·
CVE-2019-14540
CVSS v3.1
9.8
Critical
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
FasterXML jackson-databind versions prior to 2.9.10
FasterXML jackson-databind version 2.8.11.5
FasterXML jackson-databind version 2.6.7.3
Description
A Polymorphic Typing issue was discovered in FasterXML jackson-databind. It is related to
com.zaxxer.hikari.HikariConfig. The issue is associated with the recovery of an untrusted data structure in memory. Exploitation of this issue may allow a remote attacker to gain full control over the system.Recommendations
For FasterXML jackson-databind versions prior to 2.9.10, update to version 2.9.10 or later.
For FasterXML jackson-databind version 2.8.11.5, update to a version that includes the fix for this issue.
For FasterXML jackson-databind version 2.6.7.3, update to a version that includes the fix for this issue.
As a temporary workaround, consider restricting the use of
com.zaxxer.hikari.HikariConfig until a patch is available.Exploit
Fix
RCE
Information Disclosure
Deserialization of Untrusted Data
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Related Identifiers
Affected Products
Alt Linux
Almalinux
Centos
Hikariconfig
Red Hat
Rocky Linux
Ubuntu
Jackson-Databind