Updated java-1.7.0-oracle packages that fix several security issues are now available for Red Hat Enterprise Linux 6 Supplementary.

The Red Hat Security Response Team has rated this update as having critical security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section.

The Oracle Java 7 release includes the Oracle Java 7 Runtime Environment and the Oracle Java 7 Software Development Kit.

This update fixes several vulnerabilities in the Oracle Java 7 Runtime Environment and the Oracle Java 7 Software Development Kit. Further information about these flaws can be found on the Oracle Java SE Security Alert page, listed in the References section. (CVE-2012-4681, CVE-2012-1682, CVE-2012-3136, CVE-2012-0547)

Red Hat is aware that a public exploit for CVE-2012-4681 is available that executes code without user interaction when a user visits a malicious web page using a browser with the Oracle Java 7 web browser plug-in enabled.

All users of java-1.7.0-oracle are advised to upgrade to these updated packages, which provide Oracle Java 7 Update 7 and resolve these issues. All running instances of Oracle Java must be restarted for the update to take effect.

From Red Hat Security Advisory 2012:1223 :

Updated java-1.7.0-openjdk packages that fix several security issues are now available for Red Hat Enterprise Linux 6.

The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section.

These packages provide the OpenJDK 7 Java Runtime Environment and the OpenJDK 7 Software Development Kit.

Multiple improper permission check issues were discovered in the Beans component in OpenJDK. An untrusted Java application or applet could use these flaws to bypass Java sandbox restrictions. (CVE-2012-4681, CVE-2012-1682, CVE-2012-3136)

A hardening fix was applied to the AWT component in OpenJDK, removing functionality from the restricted SunToolkit class that was used in combination with other flaws to bypass Java sandbox restrictions.
(CVE-2012-0547)

All users of java-1.7.0-openjdk are advised to upgrade to these updated packages, which resolve these issues. All running instances of OpenJDK Java must be restarted for the update to take effect.

The version of Oracle (formerly Sun) Java SE or Java for Business installed on the remote host is earlier than 7 Update 7 and is, therefore, potentially affected the following vulnerabilities :

  - The 'getField' method in the 'sun.awt.SunToolkit class'     provided by the bundled SunToolkit can be used to     obtain any field of a class - even private fields.
    This error can allow privilege escalation.
    (CVE-2012-0547)

  - Two unspecified remote code execution vulnerabilities     exist related to the     'com.sun.beans.finder.ConstructorFinder' and     'com.sun.beans.finder.FieldFinder' methods. No further     details have been provided. (CVE-2012-1682,     CVE-2012-3136)

  - The 'setField' method provided by the bundled SunToolkit     can be used to execute a privileged operation and calls     'setAccessible(true)' on the returned field reference,     allowing an attacker to disable any 'final' or 'private'     directives and gain full control to run code in the Java     virtual machine. (CVE-2012-4681)

Note that at least one of these vulnerabilities is currently being exploited in the wild.

Java-1_7_0-openjdk was updated to fix a remote exploit (CVE-2012-4681).

Also bugfixes were done :

  - fix build on ARM and i586

  - remove files that are no longer used

  - zero build can be enabled using rpmbuild (osc build)
    --with zero

  - add hotspot 2.1 needed for zero

  - fix filelist on %(ix86)

  - Security fixes

  - S7162476, CVE-2012-1682: XMLDecoder security issue via     ClassFinder

  - S7194567, CVE-2012-3136: Improve long term persistence     of java.beans objects

  - S7163201, CVE-2012-0547: Simplify toolkit internals     references

  - RH852051, CVE-2012-4681, S7162473: Reintroduce     PackageAccessible checks removed in 6788531.

  - OpenJDK

  - Fix Zero FTBFS issues with 2.3

  - S7180036: Build failure in Mac platform caused by fix #     7163201

  - S7182135: Impossible to use some editors directly

  - S7183701: [TEST]     closed/java/beans/security/TestClassFinder.java &ndash;
    compilation failed

  - S7185678:
    java/awt/Menu/NullMenuLabelTest/NullMenuLabelTest.java     failed with NPE

  - Bug fixes

  - PR1149: Zero-specific patch files not being packaged

  - use icedtea tarball for build again, this led into     following dropped files because the are already in the     tarball and simplified %prep and %build

  - drop class-rewriter.tar.gz

  - drop systemtap-tapset.tar.gz

  - drop desktop-files.tar.gz

  - drop nss.cfg

  - drop pulseaudio.tar.gz

  - drop remove-intree-libraries.sh

  - add archives from icedtea7-forest-2.3 for openjdk,     corba, jaxp, jaxws, jdk, langtools and hotspot

  - drop rhino.patch, pulse-soundproperties and systemtap     patch

  - move gnome bridge patches before make as it's irritating     to have the patch fail after openjdk is built

  - use explicit file attributes in %files sections to     prevent the file permissions problems in a future (like     bnc#770040)

  - changed version scheme, so it now matches Oracle Java     1.7.0.6 == Java7 u 6

  - update to icedtea-2.3.1 / OpenJDK7 u6 (bnc#777499)

  - Security fixes

  - RH852051, CVE-2012-4681: Reintroduce PackageAccessible     checks removed in 6788531.

  - Bug fixes

  - PR902: PulseAudioClip getMicrosecondsLength() returns     length in milliseconds, not microseconds

  - PR986: IcedTea7 fails to build with IcedTea6 CACAO due     to low max heapsize

  - PR1050: Stream objects not garbage collected

  - PR1119: Only add classes to rt-source-files.txt if the     class (or one or more of its methods/fields) are     actually missing from the boot JDK

  - PR1137: Allow JARs to be optionally compressed by     setting COMPRESS_JARS

  - OpenJDK

  - Make dynamic support for GConf work again.

  - PR1095: Add configure option for -Werror

  - PR1101: Undefined symbols on GNU/Linux SPARC

  - PR1140: Unnecessary diz files should not be installed

  - S7192804, PR1138: Build should not install jvisualvm man     page for OpenJDK

  - JamVM

  - ARMv6 armhf: Changes for Raspbian (Raspberry Pi)

  - PPC: Don't use lwsync if it isn't supported

  - X86: Generate machine-dependent stubs for i386

  - When suspending, ignore detached threads that have died,     this prevents a user caused deadlock when an external     thread has been attached to the VM via JNI and it has     exited without detaching

  - Add missing REF_TO_OBJs for references passed from JNI,     this enable JamVM to run Qt-Jambi

  - there are number of fixes in 2.3, see NEWS

Updated java-1.7.0-openjdk packages that fix several security issues are now available for Red Hat Enterprise Linux 6.

The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section.

These packages provide the OpenJDK 7 Java Runtime Environment and the OpenJDK 7 Software Development Kit.

Multiple improper permission check issues were discovered in the Beans component in OpenJDK. An untrusted Java application or applet could use these flaws to bypass Java sandbox restrictions. (CVE-2012-4681, CVE-2012-1682, CVE-2012-3136)

A hardening fix was applied to the AWT component in OpenJDK, removing functionality from the restricted SunToolkit class that was used in combination with other flaws to bypass Java sandbox restrictions.
(CVE-2012-0547)

All users of java-1.7.0-openjdk are advised to upgrade to these updated packages, which resolve these issues. All running instances of OpenJDK Java must be restarted for the update to take effect.

The version of Oracle (formerly Sun) Java Runtime Environment (JRE) 6.x installed on the remote host is earlier than Update 35. It is, therefore, affected by the following vulnerabilities:

  - Multiple improper permission check issues were discovered     in the Beans component in OpenJDK. An untrusted Java     application or applet could use these flaws to use     classes from restricted packages, allowing it to bypass     Java sandbox restrictions. (CVE-2012-4681, CVE-2012-1682,     CVE-2012-3136, CVE-2012-0547)

Please note this issue is not directly exploitable, rather it can aid in attacks against other, directly exploitable vulnerabilities, such as that found in CVE-2012-4681.

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2012:1289 advisory.

  - OpenJDK: AWT hardening fixes (AWT, 7163201) (CVE-2012-0547)

  - Oracle JDK: unspecified vulnerability fixed in 6u33 and 7u5 (Deployment) (CVE-2012-0551, CVE-2012-1721,     CVE-2012-1722)

  - OpenJDK: beans ClassFinder insufficient permission checks (beans, 7162476) (CVE-2012-1682)

  - OpenJDK: fontmanager layout lookup code memory corruption (2D, 7143617) (CVE-2012-1713)

  - OpenJDK: SynthLookAndFeel application context bypass (Swing, 7143614) (CVE-2012-1716)

  - OpenJDK: insecure temporary file permissions (JRE, 7143606) (CVE-2012-1717)

  - OpenJDK: mutable repository identifiers in generated stub code (CORBA, 7143851) (CVE-2012-1719)

  - OpenJDK: insufficient invokespecial <init> verification (HotSpot, 7160757) (CVE-2012-1725)

  - OpenJDK: java.lang.invoke.MethodHandles.Lookup does not honor access modes (Libraries, 7165628)     (CVE-2012-1726)

  - OpenJDK: beans MethodElementHandler insufficient permission checks (beans, 7194567) (CVE-2012-3136)

  - OpenJDK: beans insufficient permission checks, Java 7 0day (beans, 7162473) (CVE-2012-4681)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

These packages provide the OpenJDK 7 Java Runtime Environment and the OpenJDK 7 Software Development Kit.

Multiple improper permission check issues were discovered in the Beans component in OpenJDK. An untrusted Java application or applet could use these flaws to bypass Java sandbox restrictions. (CVE-2012-4681, CVE-2012-1682, CVE-2012-3136)

A hardening fix was applied to the AWT component in OpenJDK, removing functionality from the restricted SunToolkit class that was used in combination with other flaws to bypass Java sandbox restrictions.
(CVE-2012-0547)

All users of java-1.7.0-openjdk are advised to upgrade to these updated packages, which resolve these issues. All running instances of OpenJDK Java must be restarted for the update to take effect.

IBM Java 1.7.0 was updated to SR2 which fixes critical security issues.

The remote host is affected by the vulnerability described in GLSA-201401-30 (Oracle JRE/JDK: Multiple vulnerabilities)

    Multiple vulnerabilities have been reported in the Oracle Java       implementation. Please review the CVE identifiers referenced below for       details.
  Impact :

    An unauthenticated, remote attacker could exploit these vulnerabilities       to execute arbitrary code.
      Furthermore, a local or remote attacker could exploit these       vulnerabilities to cause unspecified impact, possibly including remote       execution of arbitrary code.
  Workaround :

    There is no known workaround at this time.

This version of Oracle (formerly Sun) Java SE or Java for Business installed on the remote host is 7 Update 6 or earlier and is, therefore, potentially affected by an unspecified code execution vulnerability.  Note that this vulnerability is currently being exploited in the wild.

ID	Name	Product	Family	Published	Updated	Severity
61770	RHEL 6 : java-1.7.0-oracle (RHSA-2012:1225)	Nessus	Red Hat Local Security Checks	9/4/2012	3/8/2022	critical
68611	Oracle Linux 6 : java-1.7.0-openjdk (ELSA-2012-1223)	Nessus	Oracle Linux Local Security Checks	7/12/2013	3/8/2022	critical
64841	Oracle Java SE 7 < Update 7 Multiple Vulnerabilities (Unix)	Nessus	Misc.	2/22/2013	4/11/2022	critical
74748	openSUSE Security Update : java-1_7_0-openjdk (openSUSE-SU-2012:1154-1)	Nessus	SuSE Local Security Checks	6/13/2014	3/8/2022	critical
61681	Oracle Java SE 7 < Update 7 Multiple Vulnerabilities	Nessus	Windows	8/27/2012	4/25/2023	critical
61769	RHEL 6 : java-1.7.0-openjdk (RHSA-2012:1223)	Nessus	Red Hat Local Security Checks	9/4/2012	3/8/2022	critical
61789	CentOS 6 : java-1.7.0-openjdk (CESA-2012:1223)	Nessus	CentOS Local Security Checks	9/6/2012	3/8/2022	critical
64839	Oracle Java JDK / JRE 6 < Update 35 Multiple Vulnerabilities	Nessus	Misc.	2/22/2013	4/25/2023	critical
62196	RHEL 6 : java-1.7.0-ibm (RHSA-2012:1289)	Nessus	Red Hat Local Security Checks	9/19/2012	4/21/2024	critical
61786	Scientific Linux Security Update : java-1.7.0-openjdk on SL6.x i386/x86_64 (20120903)	Nessus	Scientific Linux Local Security Checks	9/5/2012	3/8/2022	critical
64170	SuSE 11.2 Security Update : IBM Java (SAT Patch Number 6839)	Nessus	SuSE Local Security Checks	1/25/2013	3/8/2022	critical
72139	GLSA-201401-30 : Oracle JRE/JDK: Multiple vulnerabilities (ROBOT)	Nessus	Gentoo Local Security Checks	1/27/2014	12/5/2022	critical
6554	Oracle Java SE 7 <= Update 6 Code Execution	Nessus Network Monitor	Web Clients	8/27/2012	3/6/2019	high

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