CVE-2020-2590
Published: 15 January 2020
Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Security). Supported versions that are affected are Java SE: 7u241, 8u231, 11.0.5 and 13.0.1; Java SE Embedded: 8u231. Difficult to exploit vulnerability allows unauthenticated attacker with network access via Kerberos to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Java SE, Java SE Embedded accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets (in Java SE 8), that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability can also be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. 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 OpenJDK incorrectly validated properties of SASL messages included in Kerberos GSSAPI. An unauthenticated remote attacker with network access via Kerberos could possibly use this issue to insert, modify or obtain sensitive information.
Priority
Status
Package | Release | Status |
---|---|---|
icedtea-web Launchpad, Ubuntu, Debian |
groovy |
Ignored
(end of life)
|
bionic |
Needs triage
|
|
disco |
Ignored
(end of life)
|
|
eoan |
Ignored
(end of life)
|
|
focal |
Needs triage
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
hirsute |
Ignored
(end of life)
|
|
kinetic |
Ignored
(end of life, was needs-triage)
|
|
jammy |
Needs triage
|
|
impish |
Ignored
(end of life)
|
|
xenial |
Needs triage
|
|
mantic |
Needs triage
|
|
lunar |
Ignored
(end of life, was needs-triage)
|
|
openjdk-12 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
disco |
Ignored
(end of life)
|
|
eoan |
Does not exist
|
|
focal |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
impish |
Does not exist
|
|
groovy |
Does not exist
|
|
hirsute |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
xenial |
Does not exist
|
|
mantic |
Does not exist
|
|
openjdk-13 Launchpad, Ubuntu, Debian |
impish |
Does not exist
|
groovy |
Not vulnerable
(13.0.2+8-1)
|
|
hirsute |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
bionic |
Does not exist
|
|
disco |
Ignored
(end of life)
|
|
eoan |
Ignored
(end of life)
|
|
focal |
Not vulnerable
(13.0.2+8-1)
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
|
mantic |
Does not exist
|
|
openjdk-8 Launchpad, Ubuntu, Debian |
impish |
Not vulnerable
(8u242-b08-0ubuntu3)
|
groovy |
Not vulnerable
(8u242-b08-0ubuntu3)
|
|
hirsute |
Not vulnerable
(8u242-b08-0ubuntu3)
|
|
jammy |
Not vulnerable
(8u242-b08-0ubuntu3)
|
|
kinetic |
Not vulnerable
(8u242-b08-0ubuntu3)
|
|
lunar |
Not vulnerable
(8u242-b08-0ubuntu3)
|
|
bionic |
Released
(8u242-b08-0ubuntu3~18.04)
|
|
disco |
Ignored
(end of life)
|
|
eoan |
Released
(8u242-b08-0ubuntu3~19.10)
|
|
focal |
Not vulnerable
(8u242-b08-0ubuntu3)
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Released
(8u242-b08-0ubuntu3~16.04)
|
|
mantic |
Not vulnerable
(8u242-b08-0ubuntu3)
|
|
openjdk-9 Launchpad, Ubuntu, Debian |
groovy |
Does not exist
|
hirsute |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
xenial |
Ignored
(no longer supported by upstream)
|
|
lunar |
Does not exist
|
|
bionic |
Does not exist
|
|
disco |
Does not exist
|
|
eoan |
Does not exist
|
|
focal |
Does not exist
|
|
impish |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
mantic |
Does not exist
|
|
openjdk-lts Launchpad, Ubuntu, Debian |
groovy |
Released
(11.0.6+10-1ubuntu1)
|
hirsute |
Released
(11.0.6+10-1ubuntu1)
|
|
jammy |
Released
(11.0.6+10-1ubuntu1)
|
|
kinetic |
Released
(11.0.6+10-1ubuntu1)
|
|
lunar |
Released
(11.0.6+10-1ubuntu1)
|
|
bionic |
Released
(11.0.6+10-1ubuntu1~18.04.1)
|
|
disco |
Ignored
(end of life)
|
|
eoan |
Released
(11.0.6+10-1ubuntu1~19.10.1)
|
|
focal |
Released
(11.0.6+10-1ubuntu1)
|
|
impish |
Released
(11.0.6+10-1ubuntu1)
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
|
mantic |
Released
(11.0.6+10-1ubuntu1)
|
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:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N |