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CVE-2017-10388

Published: 19 October 2017

Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE (subcomponent: Libraries). Supported versions that are affected are Java SE: 6u161, 7u151, 8u144 and 9; Java SE Embedded: 8u144. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Kerberos to compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of Java SE, Java SE Embedded. Note: Applies to the Java SE Kerberos client. CVSS 3.0 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H).

From the Ubuntu Security Team

Jeffrey Altman discovered that the Kerberos client implementation in OpenJDK incorrectly trusted unauthenticated portions of Kerberos tickets. A remote attacker could use this to impersonate trusted network services or perform other attacks.

Notes

AuthorNote
sbeattie
another instance of the Orpheus-Lyre vulnerability

Priority

Medium

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
icedtea-web
Launchpad, Ubuntu, Debian
artful Not vulnerable

bionic Not vulnerable

cosmic Not vulnerable

disco Not vulnerable

eoan Not vulnerable

focal Not vulnerable

groovy Not vulnerable

hirsute Not vulnerable

impish Not vulnerable

kinetic Not vulnerable

lunar Not vulnerable

trusty Does not exist
(trusty was not-affected)
upstream Not vulnerable

xenial Not vulnerable

zesty Not vulnerable

jammy Not vulnerable

openjdk-6
Launchpad, Ubuntu, Debian
artful Does not exist

bionic Does not exist

cosmic Does not exist

disco Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist
(trusty was needed)
upstream
Released
xenial Does not exist

zesty Does not exist

jammy Does not exist

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

bionic Does not exist

cosmic Does not exist

disco Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty
Released (7u151-2.6.11-2ubuntu0.14.04.1)
upstream
Released
xenial Does not exist

zesty Does not exist

openjdk-8
Launchpad, Ubuntu, Debian
artful
Released (8u151-b12-0ubuntu0.17.10.2)
bionic Not vulnerable
(8u151-b12-1)
cosmic Not vulnerable
(8u151-b12-1)
disco Not vulnerable
(8u151-b12-1)
eoan Not vulnerable
(8u151-b12-1)
focal Not vulnerable
(8u151-b12-1)
groovy Not vulnerable
(8u151-b12-1)
hirsute Not vulnerable
(8u151-b12-1)
impish Not vulnerable
(8u151-b12-1)
jammy Not vulnerable
(8u151-b12-1)
kinetic Not vulnerable
(8u151-b12-1)
lunar Not vulnerable
(8u151-b12-1)
trusty Does not exist

upstream
Released (8u151)
xenial
Released (8u151-b12-0ubuntu0.16.04.2)
zesty
Released (8u151-b12-0ubuntu0.17.04.2)
Patches:
upstream: http://hg.openjdk.java.net/jdk8u/jdk8u/jdk/rev/6805783b9875
openjdk-9
Launchpad, Ubuntu, Debian
artful Ignored
(end of life)
bionic Does not exist

cosmic Does not exist

disco Does not exist

eoan Does not exist

focal Does not exist

groovy Does not exist

hirsute Does not exist

impish Does not exist

jammy Does not exist

kinetic Does not exist

lunar Does not exist

trusty Does not exist

upstream
Released (9.0.1)
zesty Ignored
(end of life)
xenial Ignored
(no longer supported by upstream)

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity High
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H