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CVE-2020-9547

Published: 2 March 2020

FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to com.ibatis.sqlmap.engine.transaction.jta.JtaTransactionConfig (aka ibatis-sqlmap).

From the Ubuntu Security Team

It was discovered that Jackson Databind incorrectly handled deserialization. An attacker could possibly use this issue to execute arbitrary code or other unspecified impact.

Priority

Medium

Cvss 3 Severity Score

9.8

Score breakdown

Status

Package Release Status
jackson-databind
Launchpad, Ubuntu, Debian
bionic Needs triage

eoan Ignored
(end of life)
focal Needs triage

groovy Not vulnerable
(2.11.1-1)
hirsute Not vulnerable
(2.11.1-1)
impish Not vulnerable
(2.11.1-1)
jammy Not vulnerable
(2.11.1-1)
kinetic Not vulnerable
(2.11.1-1)
lunar Not vulnerable
(2.11.1-1)
mantic Not vulnerable
(2.11.1-1)
trusty Needs triage

upstream Needs triage

xenial
Released (2.4.2-3ubuntu0.1~esm2)
Available with Ubuntu Pro

Severity score breakdown

Parameter Value
Base score 9.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H