CVE-2019-2426
Published: 16 January 2019
Vulnerability in the Java SE component of Oracle Java SE (subcomponent: Networking). Supported versions that are affected are Java SE: 7u201, 8u192 and 11.0.1; Java SE Embedded: 8u191. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Java SE 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 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N).
Notes
| Author | Note |
|---|---|
| sbeattie | only affects Java clients on Windows. |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
icedtea-web Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(Windows only)
|
| cosmic |
Not vulnerable
(Windows only)
|
|
| trusty |
Does not exist
(trusty was not-affected [Windows only])
|
|
| upstream |
Needs triage
|
|
| xenial |
Not vulnerable
(Windows only)
|
|
|
openjdk-6 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| cosmic |
Does not exist
|
|
| trusty |
Does not exist
(trusty was not-affected [Windows only])
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
|
openjdk-7 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| cosmic |
Does not exist
|
|
| trusty |
Does not exist
(trusty was not-affected [Windows only])
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
|
|
openjdk-8 Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(Windows only)
|
| cosmic |
Not vulnerable
(Windows only)
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Not vulnerable
(Windows only)
|
|
|
openjdk-9 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
| cosmic |
Does not exist
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Not vulnerable
(Windows only)
|
|
|
openjdk-lts Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(Windows only)
|
| cosmic |
Not vulnerable
(Windows only)
|
|
| trusty |
Does not exist
|
|
| upstream |
Needs triage
|
|
| xenial |
Does not exist
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 3.7 |
| Attack vector | Network |
| Attack complexity | High |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | Low |
| Integrity impact | None |
| Availability impact | None |
| Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N |