CVE-2012-0507

Publication date 24 February 2012

Last updated 30 May 2025

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

9.8 · Critical

Score breakdown

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 2 and earlier, 6 Update 30 and earlier, and 5.0 Update 33 and earlier allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to Concurrency. NOTE: the previous information was obtained from the February 2012 Oracle CPU. Oracle has not commented on claims from a downstream vendor and third party researchers that this issue occurs because the AtomicReferenceArray class implementation does not ensure that the array is of the Object[] type, which allows attackers to cause a denial of service (JVM crash) or bypass Java sandbox restrictions. NOTE: this issue was originally mapped to CVE-2011-3571, but that identifier was already assigned to a different issue.

Read the notes from the security team

Status

Package Ubuntu Release Status
icedtea-web 12.10 quantal
Not affected
12.04 LTS precise
Not affected
11.10 oneiric
Not affected
11.04 natty
Not affected
10.10 maverick Not in release
10.04 LTS lucid
Not affected
8.04 LTS hardy Not in release
openjdk-6 12.10 quantal
Not affected
12.04 LTS precise
Not affected
11.10 oneiric
Fixed 6b23~pre11-0ubuntu1.11.10.2
11.04 natty
Fixed 6b22-1.10.6-0ubuntu1
10.10 maverick
Fixed 6b20-1.9.13-0ubuntu1~10.10.1
10.04 LTS lucid
Fixed 6b20-1.9.13-0ubuntu1~10.04.1
8.04 LTS hardy
Fixed 6b27-1.12.3-0ubuntu1~08.04.1
openjdk-6b18 12.10 quantal Not in release
12.04 LTS precise Not in release
11.10 oneiric Ignored end of life
11.04 natty
Fixed 6b18-1.8.13-0ubuntu1~11.04.1
10.10 maverick
Fixed 6b18-1.8.13-0ubuntu1~10.10.1
10.04 LTS lucid
Fixed 6b18-1.8.13-0ubuntu1~10.04.1
8.04 LTS hardy Not in release
openjdk-7 12.10 quantal
Not affected
12.04 LTS precise
Not affected
11.10 oneiric
Fixed 7u9-2.3.3-0ubuntu1~11.10.1
11.04 natty Not in release
10.10 maverick Not in release
10.04 LTS lucid Not in release
8.04 LTS hardy Not in release
sun-java5 12.10 quantal Not in release
12.04 LTS precise Not in release
11.10 oneiric Not in release
11.04 natty Not in release
10.10 maverick Not in release
10.04 LTS lucid Not in release
8.04 LTS hardy Ignored end of life
sun-java6 12.10 quantal Not in release
12.04 LTS precise Not in release
11.10 oneiric Not in release
11.04 natty Not in release
10.10 maverick Not in release
10.04 LTS lucid Not in release
8.04 LTS hardy Ignored end of life

Notes

mdeslaur

in natty+, NetX and the plugin moved to the icedtea-web package

sbeattie

initially, oracle misidentified this as CVE-2011-3571; changelogs refer to that CVE instead of this one.

Severity score breakdown

Parameter Value
Base score 9.8 · Critical
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

Related Ubuntu Security Notices (USN)

    • USN-1373-1
    • OpenJDK 6 vulnerabilities
    • 24 February 2012
    • USN-1373-2
    • OpenJDK 6 (ARM) vulnerabilities
    • 1 March 2012

Other references