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CVE-2017-3533

Published: 24 April 2017

Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE (subcomponent: Networking). Supported versions that are affected are Java SE: 6u141, 7u131 and 8u121; Java SE Embedded: 8u121; JRockit: R28.3.13. Difficult to exploit vulnerability allows unauthenticated attacker with network access via FTP to compromise Java SE, Java SE Embedded, JRockit. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Java SE, Java SE Embedded, JRockit accessible data. Note: Applies to client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service. CVSS 3.0 Base Score 3.7 (Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N).

From the Ubuntu Security Team

It was discovered that the FTP client implementation in OpenJDK did not properly sanitize user inputs. If a user was tricked into opening a specially crafted FTP URL, a remote attacker could use this to manipulate the FTP connection.

Priority

Low

Cvss 3 Severity Score

3.7

Score breakdown

Status

Package Release Status
openjdk-6
Launchpad, Ubuntu, Debian
artful Does not exist

bionic Does not exist

cosmic Does not exist

disco Does not exist

precise Ignored
(end of life)
trusty Does not exist
(trusty was needs-triage)
upstream Needs triage

xenial Does not exist

yakkety Does not exist

zesty Does not exist

openjdk-7
Launchpad, Ubuntu, Debian
cosmic Does not exist

artful Does not exist

bionic Does not exist

disco Does not exist

precise Ignored
(end of life)
trusty
Released (7u131-2.6.9-0ubuntu0.14.04.1)
upstream Needs triage

xenial Does not exist

yakkety Does not exist

zesty Does not exist

openjdk-8
Launchpad, Ubuntu, Debian
artful Not vulnerable
(8u131-b11-1)
bionic Not vulnerable
(8u131-b11-1)
cosmic Not vulnerable
(8u131-b11-1)
disco Not vulnerable
(8u131-b11-1)
precise Does not exist

trusty Does not exist

upstream Needs triage

xenial
Released (8u131-b11-0ubuntu1.16.04.2)
yakkety
Released (8u131-b11-0ubuntu1.16.10.2)
zesty
Released (8u131-b11-0ubuntu1.17.04.1)

Severity score breakdown

Parameter Value
Base score 3.7
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact Low
Availability impact None
Vector CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N