CVE-2019-2964
Published: 16 October 2019
Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Concurrency). Supported versions that are affected are Java SE: 7u231, 8u221, 11.0.4 and 13; Java SE Embedded: 8u221. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS 3.0 Base Score 3.7 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L).
From the Ubuntu Security Team
It was discovered that the Concurrency subsystem in OpenJDK did not properly bound stack consumption when compiling regular expressions. An attacker could use this to cause a denial of service (application crash).
Priority
Status
Package | Release | Status |
---|---|---|
openjdk-12 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
disco |
Ignored
(reached end-of-life)
|
|
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
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
|
openjdk-13 Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
disco |
Ignored
(reached end-of-life)
|
|
eoan |
Ignored
(reached end-of-life)
|
|
focal |
Needs triage
|
|
groovy |
Ignored
(reached end-of-life)
|
|
hirsute |
Does not exist
|
|
impish |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
|
openjdk-7 Launchpad, Ubuntu, Debian |
bionic |
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
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Does not exist
|
|
openjdk-8 Launchpad, Ubuntu, Debian |
bionic |
Released
(8u232-b09-0ubuntu1~18.04.1)
|
disco |
Released
(8u232-b09-0ubuntu1~19.04.1)
|
|
eoan |
Released
(8u232-b09-0ubuntu1.1)
|
|
focal |
Not vulnerable
(8u232-b09-1)
|
|
groovy |
Not vulnerable
(8u232-b09-1)
|
|
hirsute |
Not vulnerable
(8u232-b09-1)
|
|
impish |
Not vulnerable
(8u232-b09-1)
|
|
jammy |
Not vulnerable
(8u232-b09-1)
|
|
kinetic |
Not vulnerable
(8u232-b09-1)
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Needs triage
|
|
xenial |
Released
(8u232-b09-0ubuntu1~16.04.1)
|
|
openjdk-lts Launchpad, Ubuntu, Debian |
bionic |
Released
(11.0.5+10-0ubuntu1.1~18.04)
|
disco |
Released
(11.0.5+10-0ubuntu1.1~19.04)
|
|
eoan |
Released
(11.0.5+10-0ubuntu1.1)
|
|
focal |
Not vulnerable
(11.0.5+10-2ubuntu1)
|
|
groovy |
Not vulnerable
(11.0.5+10-2ubuntu1)
|
|
hirsute |
Not vulnerable
(11.0.5+10-2ubuntu1)
|
|
impish |
Not vulnerable
(11.0.5+10-2ubuntu1)
|
|
jammy |
Not vulnerable
(11.0.5+10-2ubuntu1)
|
|
kinetic |
Not vulnerable
(11.0.5+10-2ubuntu1)
|
|
precise |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Released
(11.0.5+10-1)
|
|
xenial |
Does not exist
|
|
Patches: upstream: http://hg.openjdk.java.net/jdk-updates/jdk11u/rev/b0cef26e900b |
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 | None |
Availability impact | Low |
Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L |