Your submission was sent successfully! Close

You have successfully unsubscribed! Close

Thank you for signing up for our newsletter!
In these regular emails you will find the latest updates about Ubuntu and upcoming events where you can meet our team.Close

CVE-2017-15095

Published: 6 February 2018

A deserialization flaw was discovered in the jackson-databind in versions before 2.8.10 and 2.9.1, which could allow an unauthenticated user to perform code execution by sending the maliciously crafted input to the readValue method of the ObjectMapper. This issue extends the previous flaw CVE-2017-7525 by blacklisting more classes that could be used maliciously.

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.

Priority

Medium

Cvss 3 Severity Score

9.8

Score breakdown

Status

Package Release Status
jackson-databind
Launchpad, Ubuntu, Debian
artful
Released (2.8.6-1+deb9u2build0.17.10.1)
bionic Not vulnerable
(2.9.1-1)
cosmic Not vulnerable
(2.9.1-1)
disco Not vulnerable
(2.9.1-1)
eoan Not vulnerable
(2.9.1-1)
focal Not vulnerable
(2.9.1-1)
impish Not vulnerable
(2.9.1-1)
groovy Not vulnerable
(2.9.1-1)
kinetic Not vulnerable
(2.9.1-1)
trusty
Released (2.2.2-1ubuntu0.1~esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
xenial
Released (2.4.2-3ubuntu0.1~esm1)
Available with Ubuntu Pro
lunar Not vulnerable
(2.9.1-1)
hirsute Not vulnerable
(2.9.1-1)
jammy Not vulnerable
(2.9.1-1)
upstream
Released (2.9.1-1)
zesty
Released (2.8.6-1+deb9u2build0.17.04.1)
mantic Not vulnerable
(2.9.1-1)
libjackson-json-java
Launchpad, Ubuntu, Debian
xenial
Released (1.9.2-7ubuntu0.2)
bionic Needs triage

focal Needs triage

groovy Ignored
(end of life)
trusty
Released (1.9.2-3+deb8u1build0.14.04.1~esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
upstream Needs triage

kinetic Not vulnerable
(1.9.13-2)
lunar Not vulnerable
(1.9.13-2)
hirsute Not vulnerable
(1.9.13-2)
impish Not vulnerable
(1.9.13-2)
jammy Not vulnerable
(1.9.13-2)
mantic Not vulnerable
(1.9.13-2)

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