An off-by-one error, leading to heap-based buffer overflow in the ICU Layout Engine ligature substitution processor. A check which was added as part of fix for CVE-2013-1569 (bug 952711) / CVE-2013-2383 (bug 952708) / CVE-2013-2384 (bug 952709) was found to contain an incorrect array boundary check. A specially crafted file could cause an application using ICU to parse untrusted font files to crash or, possibly, execute arbitrary code. The original fix was added to OpenJDK and ICU via the following commits: http://hg.openjdk.java.net/jdk7u/jdk7u-dev/jdk/rev/6784c9903db7 http://bugs.icu-project.org/trac/changeset/33535 http://bugs.icu-project.org/trac/ticket/10107 ICU code is embedded the 2D component in OpenJDK and used by FontManager. An untrusted Java application or applet could use this flaw to bypass certain Java sandbox restrictions.
Public now via Oracle Critical Patch Update - April 2015. Fixed in Oracle Java SE 6u95, 7u79, and 8u45. External References: http://www.oracle.com/technetwork/topics/security/cpuapr2015-2365600.html#AppendixJAVA
This issue has been addressed in the following products: Red Hat Enterprise Linux 5 Via RHSA-2015:0807 https://rhn.redhat.com/errata/RHSA-2015-0807.html
This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Red Hat Enterprise Linux 6 Via RHSA-2015:0809 https://rhn.redhat.com/errata/RHSA-2015-0809.html
This issue has been addressed in the following products: Red Hat Enterprise Linux 5 Red Hat Enterprise Linux 7 Red Hat Enterprise Linux 6 Via RHSA-2015:0808 https://rhn.redhat.com/errata/RHSA-2015-0808.html
This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Red Hat Enterprise Linux 6 Via RHSA-2015:0806 https://rhn.redhat.com/errata/RHSA-2015-0806.html
This issue was fixed in IcedTea6 1.13.7 and IcedTea7 2.5.5: http://mail.openjdk.java.net/pipermail/distro-pkg-dev/2015-April/031449.html http://mail.openjdk.java.net/pipermail/distro-pkg-dev/2015-April/031450.html Upstream OpenJDK commit: http://hg.openjdk.java.net/jdk8u/jdk8u/jdk/rev/0f3413e0bb06
This issue has been addressed in the following products: Oracle Java for Red Hat Enterprise Linux 7 Oracle Java for Red Hat Enterprise Linux 6 Via RHSA-2015:0854 https://rhn.redhat.com/errata/RHSA-2015-0854.html
This issue has been addressed in the following products: Oracle Java for Red Hat Enterprise Linux 5 Oracle Java for Red Hat Enterprise Linux 7 Oracle Java for Red Hat Enterprise Linux 6 Via RHSA-2015:0857 https://rhn.redhat.com/errata/RHSA-2015-0857.html
This issue has been addressed in the following products: Oracle Java for Red Hat Enterprise Linux 5 Oracle Java for Red Hat Enterprise Linux 7 Oracle Java for Red Hat Enterprise Linux 6 Via RHSA-2015:0858 https://rhn.redhat.com/errata/RHSA-2015-0858.html
Created icu tracking bugs for this issue: Affects: fedora-all [bug 1214923]
Created mingw-icu tracking bugs for this issue: Affects: fedora-all [bug 1214924] Affects: epel-7 [bug 1214926]
This issue has been addressed in the following products: Supplementary for Red Hat Enterprise Linux 5 Via RHSA-2015:1007 https://rhn.redhat.com/errata/RHSA-2015-1007.html
This issue has been addressed in the following products: Supplementary for Red Hat Enterprise Linux 6 Supplementary for Red Hat Enterprise Linux 5 Via RHSA-2015:1006 https://rhn.redhat.com/errata/RHSA-2015-1006.html
This issue has been addressed in the following products: Supplementary for Red Hat Enterprise Linux 5 Supplementary for Red Hat Enterprise Linux 6 Via RHSA-2015:1021 https://rhn.redhat.com/errata/RHSA-2015-1021.html
This issue has been addressed in the following products: Supplementary for Red Hat Enterprise Linux 6 Supplementary for Red Hat Enterprise Linux 7 Via RHSA-2015:1020 https://rhn.redhat.com/errata/RHSA-2015-1020.html
This issue has been addressed in the following products: Red Hat Satellite Server v 5.6 Red Hat Satellite Server v 5.7 Via RHSA-2015:1091 https://rhn.redhat.com/errata/RHSA-2015-1091.html