Updated java-1.6.0-openjdk packages that fix multiple security issues are now available for Red Hat Enterprise Linux 5, 6, and 7.

Red Hat Product Security 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.

The java-1.6.0-openjdk packages provide the OpenJDK 6 Java Runtime Environment and the OpenJDK 6 Java Software Development Kit.

A flaw was found in the way the Hotspot component in OpenJDK verified bytecode from the class files. An untrusted Java application or applet could possibly use this flaw to bypass Java sandbox restrictions.
(CVE-2014-6601)

Multiple improper permission check issues were discovered in the JAX-WS, and RMI components in OpenJDK. An untrusted Java application or applet could use these flaws to bypass Java sandbox restrictions.
(CVE-2015-0412, CVE-2015-0408)

A flaw was found in the way the Hotspot garbage collector handled phantom references. An untrusted Java application or applet could use this flaw to corrupt the Java Virtual Machine memory and, possibly, execute arbitrary code, bypassing Java sandbox restrictions.
(CVE-2015-0395)

A flaw was found in the way the DER (Distinguished Encoding Rules) decoder in the Security component in OpenJDK handled negative length values. A specially crafted, DER-encoded input could cause a Java application to enter an infinite loop when decoded. (CVE-2015-0410)

A flaw was found in the way the SSL 3.0 protocol handled padding bytes when decrypting messages that were encrypted using block ciphers in cipher block chaining (CBC) mode. This flaw could possibly allow a man-in-the-middle (MITM) attacker to decrypt portions of the cipher text using a padding oracle attack. (CVE-2014-3566)

Note: This update disables SSL 3.0 by default to address this issue.
The jdk.tls.disabledAlgorithms security property can be used to re-enable SSL 3.0 support if needed. For additional information, refer to the Red Hat Bugzilla bug linked to in the References section.

It was discovered that the SSL/TLS implementation in the JSSE component in OpenJDK failed to properly check whether the ChangeCipherSpec was received during the SSL/TLS connection handshake.
An MITM attacker could possibly use this flaw to force a connection to be established without encryption being enabled. (CVE-2014-6593)

An information leak flaw was found in the Swing component in OpenJDK.
An untrusted Java application or applet could use this flaw to bypass certain Java sandbox restrictions. (CVE-2015-0407)

A NULL pointer dereference flaw was found in the MulticastSocket implementation in the Libraries component of OpenJDK. An untrusted Java application or applet could possibly use this flaw to bypass certain Java sandbox restrictions. (CVE-2014-6587)

Multiple boundary check flaws were found in the font parsing code in the 2D component in OpenJDK. A specially crafted font file could allow an untrusted Java application or applet to disclose portions of the Java Virtual Machine memory. (CVE-2014-6585, CVE-2014-6591)

Multiple insecure temporary file use issues were found in the way the Hotspot component in OpenJDK created performance statistics and error log files. A local attacker could possibly make a victim using OpenJDK overwrite arbitrary files using a symlink attack. (CVE-2015-0383)

The CVE-2015-0383 issue was discovered by Red Hat.

All users of java-1.6.0-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 remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2015:0086 advisory.

    Oracle Java SE version 6 includes the Oracle Java Runtime Environment and     the Oracle Java Software Development Kit.

    This update fixes several vulnerabilities in the Oracle Java Runtime     Environment and the Oracle Java Software Development Kit. Further     information about these flaws can be found on the Oracle Java SE Critical     Patch Update Advisory page, listed in the References section.
    (CVE-2014-3566, CVE-2014-6585, CVE-2014-6587, CVE-2014-6591, CVE-2014-6593,     CVE-2014-6601, CVE-2015-0383, CVE-2015-0395, CVE-2015-0403, CVE-2015-0406,     CVE-2015-0407, CVE-2015-0408, CVE-2015-0410, CVE-2015-0412)

    The CVE-2015-0383 issue was discovered by Red Hat.

    Note: With this update, the Oracle Java SE now disables the SSL 3.0     protocol to address the CVE-2014-3566 issue (also known as POODLE). Refer     to the Red Hat Bugzilla bug linked to in the References section for     instructions on how to re-enable SSL 3.0 support if needed.

    All users of java-1.6.0-sun are advised to upgrade to these updated     packages, which provide Oracle Java 6 Update 91 and resolve these issues.
    All running instances of Oracle Java must be restarted for the update to     take effect.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

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

The remote Ubuntu 14.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-2487-1 advisory.

    Several vulnerabilities were discovered in the OpenJDK JRE related to information disclosure, data     integrity and availability. An attacker could exploit these to cause a denial of service or expose     sensitive data over the network. (CVE-2014-3566, CVE-2014-6587, CVE-2014-6601, CVE-2015-0395,     CVE-2015-0408, CVE-2015-0412)

    Several vulnerabilities were discovered in the OpenJDK JRE related to information disclosure. An attacker     could exploit these to expose sensitive data over the network. (CVE-2014-6585, CVE-2014-6591,     CVE-2015-0400, CVE-2015-0407)

    A vulnerability was discovered in the OpenJDK JRE related to information disclosure and integrity. An     attacker could exploit this to expose sensitive data over the network. (CVE-2014-6593)

    A vulnerability was discovered in the OpenJDK JRE related to integrity and availability. An attacker could     exploit this to cause a denial of service. (CVE-2015-0383)

    A vulnerability was discovered in the OpenJDK JRE related to availability. An attacker could this exploit     to cause a denial of service. (CVE-2015-0410)

    A vulnerability was discovered in the OpenJDK JRE related to data integrity. (CVE-2015-0413)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

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

A flaw was found in the way the Hotspot component in OpenJDK verified bytecode from the class files. An untrusted Java application or applet could possibly use this flaw to bypass Java sandbox restrictions.
(CVE-2014-6601)

Multiple improper permission check issues were discovered in the JAX-WS, and RMI components in OpenJDK. An untrusted Java application or applet could use these flaws to bypass Java sandbox restrictions.
(CVE-2015-0412 , CVE-2015-0408)

A flaw was found in the way the Hotspot garbage collector handled phantom references. An untrusted Java application or applet could use this flaw to corrupt the Java Virtual Machine memory and, possibly, execute arbitrary code, bypassing Java sandbox restrictions.
(CVE-2015-0395)

A flaw was found in the way the DER (Distinguished Encoding Rules) decoder in the Security component in OpenJDK handled negative length values. A specially crafted, DER-encoded input could cause a Java application to enter an infinite loop when decoded. (CVE-2015-0410)

A flaw was found in the way the SSL 3.0 protocol handled padding bytes when decrypting messages that were encrypted using block ciphers in cipher block chaining (CBC) mode. This flaw could possibly allow a man-in-the-middle (MITM) attacker to decrypt portions of the cipher text using a padding oracle attack. (CVE-2014-3566)

Note: This update disables SSL 3.0 by default to address this issue.
The jdk.tls.disabledAlgorithms security property can be used to re-enable SSL 3.0 support if needed. For additional information, refer to the Red Hat Bugzilla bug linked to in the References section.

It was discovered that the SSL/TLS implementation in the JSSE component in OpenJDK failed to properly check whether the ChangeCipherSpec was received during the SSL/TLS connection handshake.
An MITM attacker could possibly use this flaw to force a connection to be established without encryption being enabled. (CVE-2014-6593)

An information leak flaw was found in the Swing component in OpenJDK.
An untrusted Java application or applet could use this flaw to bypass certain Java sandbox restrictions. (CVE-2015-0407)

A NULL pointer dereference flaw was found in the MulticastSocket implementation in the Libraries component of OpenJDK. An untrusted Java application or applet could possibly use this flaw to bypass certain Java sandbox restrictions. (CVE-2014-6587)

Multiple boundary check flaws were found in the font parsing code in the 2D component in OpenJDK. A specially crafted font file could allow an untrusted Java application or applet to disclose portions of the Java Virtual Machine memory. (CVE-2014-6585 , CVE-2014-6591)

Multiple insecure temporary file use issues were found in the way the Hotspot component in OpenJDK created performance statistics and error log files. A local attacker could possibly make a victim using OpenJDK overwrite arbitrary files using a symlink attack. (CVE-2015-0383) The CVE-2015-0383 issue was discovered by Red Hat.

ID	名前	製品	ファミリー	公開日	更新日	深刻度
81005	CentOS 5 / 6 / 7 : java-1.6.0-openjdk (CESA-2015:0085) (POODLE)	Nessus	CentOS Local Security Checks	2015/1/27	2021/1/4	low
81014	RHEL 7 : java-1.6.0-sun (RHSA-2015:0086)	Nessus	Red Hat Local Security Checks	2015/1/27	2025/3/24	low
81045	Ubuntu 14.04 LTS : OpenJDK 7 vulnerabilities (USN-2487-1)	Nessus	Ubuntu Local Security Checks	2015/1/28	2024/8/27	low
81326	Amazon Linux AMI : java-1.6.0-openjdk (ALAS-2015-480) (POODLE)	Nessus	Amazon Linux Local Security Checks	2015/2/13	2023/6/28	low

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