Red Hat 製品エラータ RHSA-2017:0177 - Security Advisory
発行日:
2017-01-19
更新日:
2017-01-19

RHSA-2017:0177 - Security Advisory

概要

Critical: java-1.6.0-sun security update

タイプ/重大度

Security Advisory: Critical

トピック

An update for java-1.6.0-sun is now available for Oracle Java for Red Hat Enterprise Linux 5, Oracle Java for Red Hat Enterprise Linux 6, and Oracle Java for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

説明

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

This update upgrades Oracle Java SE 6 to version 6 Update 141.

Security Fix(es):

  • This update fixes multiple 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-2016-2183, CVE-2016-5546, CVE-2016-5548, CVE-2016-5552, CVE-2017-3231, CVE-2017-3241, CVE-2017-3252, CVE-2017-3253, CVE-2017-3259, CVE-2017-3261, CVE-2017-3272)

This update mitigates the CVE-2016-2183 issue by adding 3DES cipher suites to the list of legacy algorithms (defined using the jdk.tls.legacyAlgorithms security property) so they are only used if connecting TLS/SSL client and server do not share any other non-legacy cipher suite.

解決策

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

All running instances of Oracle Java must be restarted for this update to take effect.

影響を受ける製品

  • Oracle Java (Restricted Maintenance) (for RHEL Server) 7 x86_64
  • Oracle Java (Restricted Maintenance) (for RHEL Server) 6 x86_64
  • Oracle Java (Restricted Maintenance) (for RHEL Server) 6 i386
  • Oracle Java (Restricted Maintenance) (for RHEL Server) 5 x86_64
  • Oracle Java (Restricted Maintenance) (for RHEL Server) 5 i386
  • Oracle Java (Restricted Maintenance) (for RHEL Client) 7 x86_64
  • Oracle Java (Restricted Maintenance) (for RHEL Client) 6 x86_64
  • Oracle Java (Restricted Maintenance) (for RHEL Client) 6 i386
  • Oracle Java (Restricted Maintenance) (for RHEL Client) 5 x86_64
  • Oracle Java (Restricted Maintenance) (for RHEL Client) 5 i386
  • Oracle Java (Restricted Maintenance) (for RHEL Compute Node) 7 x86_64
  • Oracle Java (Restricted Maintenance) (for RHEL Compute Node) 6 x86_64
  • Oracle Java (Restricted Maintenance) (for RHEL Workstation) 7 x86_64
  • Oracle Java (Restricted Maintenance) (for RHEL Workstation) 6 x86_64
  • Oracle Java (Restricted Maintenance) (for RHEL Workstation) 6 i386
  • Oracle Java (Restricted Maintenance) (for RHEL Workstation) 5 x86_64
  • Oracle Java (Restricted Maintenance) (for RHEL Workstation) 5 i386
  • Oracle Java (Restricted Maintenance) (for RHEL Compute Node) - Extended Update Support 7.3 x86_64
  • Oracle Java (Restricted Maintenance) (for RHEL Server) - Extended Update Support 7.3 x86_64

修正

  • BZ - 1369383 - CVE-2016-2183 SSL/TLS: Birthday attack against 64-bit block ciphers (SWEET32)
  • BZ - 1413554 - CVE-2017-3272 OpenJDK: insufficient protected field access checks in atomic field updaters (Libraries, 8165344)
  • BZ - 1413583 - CVE-2017-3253 OpenJDK: imageio PNGImageReader failed to honor ignoreMetadata for iTXt and zTXt chunks (2D, 8166988)
  • BZ - 1413653 - CVE-2017-3261 OpenJDK: integer overflow in SocketOutputStream boundary check (Networking, 8164147)
  • BZ - 1413717 - CVE-2017-3231 OpenJDK: URLClassLoader insufficient access control checks (Networking, 8151934)
  • BZ - 1413882 - CVE-2016-5552 OpenJDK: incorrect URL parsing in URLStreamHandler (Networking, 8167223)
  • BZ - 1413906 - CVE-2017-3252 OpenJDK: LdapLoginModule incorrect userDN extraction (JAAS, 8161743)
  • BZ - 1413911 - CVE-2016-5546 OpenJDK: incorrect ECDSA signature extraction from the DER input (Libraries, 8168714)
  • BZ - 1413920 - CVE-2016-5548 OpenJDK: DSA implementation timing attack (Libraries, 8168728)
  • BZ - 1413955 - CVE-2017-3241 OpenJDK: untrusted input deserialization in RMI registry and DCG (RMI, 8156802)
  • BZ - 1414163 - CVE-2017-3259 Oracle JDK: unspecified vulnerability fixed in 6u141, 7u131, and 8u121 (Deployment)

Red Hat のセキュリティーに関する連絡先は secalert@redhat.com です。 連絡先の詳細は https://access.redhat.com/security/team/contact/ をご覧ください。