발행된 날짜:
2021-03-04
업데이트된 날짜:
2021-03-04

RHSA-2021:0736 - Security Advisory

요약

Critical: java-1.8.0-ibm security update

유형/심각도

Security Advisory: Critical

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

주제

An update for java-1.8.0-ibm is now available for Red Hat Enterprise Linux 8.

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.

설명

IBM Java SE version 8 includes the IBM Java Runtime Environment and the IBM Java Software Development Kit.

This update upgrades IBM Java SE 8 to version 8 SR6-FP25.

Security Fix(es):

  • IBM JDK: Stack-based buffer overflow when converting from UTF-8 characters to platform encoding (CVE-2020-27221)
  • OpenJDK: Unexpected exceptions raised by DOMKeyInfoFactory and DOMXMLSignatureFactory (Security, 8231415) (CVE-2020-2773)
  • OpenJDK: Credentials sent over unencrypted LDAP connection (JNDI, 8237990) (CVE-2020-14781)
  • OpenJDK: Certificate blacklist bypass via alternate certificate encodings (Libraries, 8237995) (CVE-2020-14782)
  • OpenJDK: Race condition in NIO Buffer boundary checks (Libraries, 8244136) (CVE-2020-14803)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

솔루션

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 IBM Java must be restarted for this update to take effect.

영향을 받는 제품

  • Red Hat Enterprise Linux for x86_64 8 x86_64
  • Red Hat Enterprise Linux for IBM z Systems 8 s390x
  • Red Hat Enterprise Linux for Power, little endian 8 ppc64le

수정

  • BZ - 1823224 - CVE-2020-2773 OpenJDK: Unexpected exceptions raised by DOMKeyInfoFactory and DOMXMLSignatureFactory (Security, 8231415)
  • BZ - 1889274 - CVE-2020-14781 OpenJDK: Credentials sent over unencrypted LDAP connection (JNDI, 8237990)
  • BZ - 1889290 - CVE-2020-14782 OpenJDK: Certificate blacklist bypass via alternate certificate encodings (Libraries, 8237995)
  • BZ - 1889895 - CVE-2020-14803 OpenJDK: Race condition in NIO Buffer boundary checks (Libraries, 8244136)
  • BZ - 1928555 - CVE-2020-27221 IBM JDK: Stack-based buffer overflow when converting from UTF-8 characters to platform encoding

Red Hat Enterprise Linux for x86_64 8

SRPM
x86_64
java-1.8.0-ibm-1.8.0.6.25-2.el8_3.x86_64.rpm SHA-256: f8a73d20b909c52e958122ad2d0b4671e5c722ff52d3f67ab6703518e59a4fd2
java-1.8.0-ibm-demo-1.8.0.6.25-2.el8_3.x86_64.rpm SHA-256: 6f9ed8305dbd4cac293d4100ce2c8c546ea0df85c67683f8272802a19729c01f
java-1.8.0-ibm-devel-1.8.0.6.25-2.el8_3.x86_64.rpm SHA-256: d5480580c9fd34544c7a3b1ed5daf70ccf0945cb74a3bf94cc54dab87d3fecdb
java-1.8.0-ibm-headless-1.8.0.6.25-2.el8_3.x86_64.rpm SHA-256: 4e7b6398074d00f020ccd9624929ba1d9fa2a3cfed2962241da209f88ed2d2a2
java-1.8.0-ibm-jdbc-1.8.0.6.25-2.el8_3.x86_64.rpm SHA-256: 9162e0c52ba9e7a59c69b8145e1560663b94ddd4ad242a338ae9235be4a4bbfe
java-1.8.0-ibm-plugin-1.8.0.6.25-2.el8_3.x86_64.rpm SHA-256: 7f8d0768b1a380cddf64f45ccde22e8148560ad79193f905399569e605cb7c03
java-1.8.0-ibm-src-1.8.0.6.25-2.el8_3.x86_64.rpm SHA-256: f6fbdb343ade88aebec78046a9490e1013447646e59f494334318b366ea58ecd
java-1.8.0-ibm-webstart-1.8.0.6.25-2.el8_3.x86_64.rpm SHA-256: 796d3871ca0f63d2899cd70c0a584bbe15de4071ef892a3d0fdf3c9da5098115

Red Hat Enterprise Linux for IBM z Systems 8

SRPM
s390x
java-1.8.0-ibm-1.8.0.6.25-2.el8_3.s390x.rpm SHA-256: 33cff2c84c99f86c0e01fc9b3bd492df87589fa393c2e0b0e05926c21e2b8e82
java-1.8.0-ibm-demo-1.8.0.6.25-2.el8_3.s390x.rpm SHA-256: 187ad1f16a71c0ffa17cc8b8f2e47aa67c92a8472783d76eb57fb3e24a9d21eb
java-1.8.0-ibm-devel-1.8.0.6.25-2.el8_3.s390x.rpm SHA-256: ed755d721848c930e6d3691a6cdd7f78c16d46a50ad56d4e42c6994340aa03a3
java-1.8.0-ibm-headless-1.8.0.6.25-2.el8_3.s390x.rpm SHA-256: af2b8fdcfd1e0f670750452752839fc642bbdf2fffbed42ff00d9527cbea7a76
java-1.8.0-ibm-jdbc-1.8.0.6.25-2.el8_3.s390x.rpm SHA-256: b983cfa3310145797d7d08538a716ed29de3b98243763f31fbe7212e0558bebe
java-1.8.0-ibm-src-1.8.0.6.25-2.el8_3.s390x.rpm SHA-256: 75fd818c5c67c2536a4fd05636259c9ec0b4d927bfea98868cd257accb3f243c

Red Hat Enterprise Linux for Power, little endian 8

SRPM
ppc64le
java-1.8.0-ibm-1.8.0.6.25-2.el8_3.ppc64le.rpm SHA-256: 6c52290d9e872bc85febb5838a440e29e20d32d7dceb442bd8b8474bf7421687
java-1.8.0-ibm-demo-1.8.0.6.25-2.el8_3.ppc64le.rpm SHA-256: b1924710d9e24fb83e4fb4df7911aaa0d4bca4d60e8122d5f797c7f42cb147e3
java-1.8.0-ibm-devel-1.8.0.6.25-2.el8_3.ppc64le.rpm SHA-256: 88fcf379bad61ad83279765130fa699e59ef49b0fb7f225433d60a3ad89fd452
java-1.8.0-ibm-headless-1.8.0.6.25-2.el8_3.ppc64le.rpm SHA-256: 5a93fd350c3f01668135bf47644f0e7bd866568d6ff2999a7b4af684d0dedfdd
java-1.8.0-ibm-jdbc-1.8.0.6.25-2.el8_3.ppc64le.rpm SHA-256: ff1e29d1c3379c6641360a2547ba4844e2a1dbea23e506124b162821a60ac675
java-1.8.0-ibm-plugin-1.8.0.6.25-2.el8_3.ppc64le.rpm SHA-256: 962e64ec53b95a42419a3ab62057a892a9b6e499377e36fe9a0c8a01748da38d
java-1.8.0-ibm-src-1.8.0.6.25-2.el8_3.ppc64le.rpm SHA-256: d25b56f3b3fed5b5be215abe214f9de1b9c9acfeef7dced3678a00b030344ec4
java-1.8.0-ibm-webstart-1.8.0.6.25-2.el8_3.ppc64le.rpm SHA-256: b5ab9991f0ee36000d8d24b6f672c149daa2d33aba90aac0e162453d81cd606e

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