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Red Hat 7 RHSA-2020:5586-01 Moderate: IBM Java Security Update

red hat
Calendar Grey December 16, 2020
Dist Redhat Esm H88
Critical patch released for Oracle Java on CentOS 7 classified as moderate. Implement for improved safety and reliability.
An update for java-1.7.1-ibm is now available for Red Hat Enterprise Linux 7 Supplementary

Solution

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.

Summary

IBM Java SE version 7 Release 1 includes the IBM Java Runtime Environment and the IBM Java Software Development Kit.
This update upgrades IBM Java SE 7 to version 7R1 SR4-FP75.
Security Fix(es):
* 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: Incomplete check for invalid characters in URI to path conversion (Libraries, 8242685) (CVE-2020-14797)
* OpenJDK: High memory usage during deserialization of Proxy class with many interfaces (Serialization, 8236862) (CVE-2020-14779)
* OpenJDK: Missing permission check in path to URI conversion (Libraries, 8242680) (CVE-2020-14796)
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.

Topics%20covered

Topics Covered

security advisory moderate security update Red Hat security fix Red Hat Enterprise Linux Java update OpenJDK IBM Java security impact moderate Java 1.7.1

References

https://access.redhat.com/security/cve/CVE-2020-14779 https://access.redhat.com/security/cve/CVE-2020-14781 https://access.redhat.com/security/cve/CVE-2020-14782 https://access.redhat.com/security/cve/CVE-2020-14796 https://access.redhat.com/security/cve/CVE-2020-14797 https://access.redhat.com/security/updates/classification/#moderate

Package List

Red Hat Enterprise Linux Client Supplementary (v. 7):
x86_64: java-1.7.1-ibm-1.7.1.4.75-1jpp.1.el7.x86_64.rpm java-1.7.1-ibm-demo-1.7.1.4.75-1jpp.1.el7.x86_64.rpm java-1.7.1-ibm-devel-1.7.1.4.75-1jpp.1.el7.x86_64.rpm java-1.7.1-ibm-jdbc-1.7.1.4.75-1jpp.1.el7.x86_64.rpm java-1.7.1-ibm-plugin-1.7.1.4.75-1jpp.1.el7.x86_64.rpm java-1.7.1-ibm-src-1.7.1.4.75-1jpp.1.el7.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Supplementary (v. 7):
x86_64: java-1.7.1-ibm-1.7.1.4.75-1jpp.1.el7.x86_64.rpm java-1.7.1-ibm-demo-1.7.1.4.75-1jpp.1.el7.x86_64.rpm java-1.7.1-ibm-devel-1.7.1.4.75-1jpp.1.el7.x86_64.rpm java-1.7.1-ibm-src-1.7.1.4.75-1jpp.1.el7.x86_64.rpm
Red Hat Enterprise Linux Server Supplementary (v. 7):
ppc64: java-1.7.1-ibm-1.7.1.4.75-1jpp.1.el7.ppc64.rpm java-1.7.1-ibm-demo-1.7.1.4.75-1jpp.1.el7.ppc64.rpm java-1.7.1-ibm-devel-1.7.1.4.75-1jpp.1.el7.ppc64.rpm java-1.7.1-ibm-jdbc-1.7.1.4.75-1jpp.1.el7.ppc64.rpm java-1.7.1-ibm-src-1.7.1.4.75-1jpp.1.el7.ppc64.rpm
ppc64le: java-1.7.1-ibm-1.7.1.4.75-1jpp.1.el7.ppc64le.rpm java-1.7.1-ibm-demo-1.7.1.4.75-1jpp.1.el7.ppc64le.rpm java-1.7.1-ibm-devel-1.7.1.4.75-1jpp.1.el7.ppc64le.rpm java-1.7.1-ibm-jdbc-1.7.1.4.75-1jpp.1.el7.ppc64le.rpm java-1.7.1-ibm-src-1.7.1.4.75-1jpp.1.el7.ppc64le.rpm
s390x: java-1.7.1-ibm-1.7.1.4.75-1jpp.1.el7.s390x.rpm

Read the Full Advisory


Advisory ID: RHSA-2020:5586-01
Product: Red Hat Enterprise Linux Supplementary
Advisory URL: https://access.redhat.com/errata/RHSA-2020:5586
Issue date: 2020-12-16

Topic

An update for java-1.7.1-ibm is now available for Red Hat Enterprise Linux7 Supplementary.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory moderate security update Red Hat security fix Red Hat Enterprise Linux Java update OpenJDK IBM Java security impact moderate Java 1.7.1

Relevant Releases Architectures

Red Hat Enterprise Linux Client Supplementary (v. 7) - x86_64

Red Hat Enterprise Linux ComputeNode Supplementary (v. 7) - x86_64

Red Hat Enterprise Linux Server Supplementary (v. 7) - ppc64, ppc64le, s390x, x86_64

Red Hat Enterprise Linux Workstation Supplementary (v. 7) - x86_64

Bugs Fixed

1889271 - CVE-2020-14779 OpenJDK: High memory usage during deserialization of Proxy class with many interfaces (Serialization, 8236862)

1889274 - CVE-2020-14781 OpenJDK: Credentials sent over unencrypted LDAP connection (JNDI, 8237990)

1889290 - CVE-2020-14782 OpenJDK: Certificate blacklist bypass via alternate certificate encodings (Libraries, 8237995)

1889697 - CVE-2020-14796 OpenJDK: Missing permission check in path to URI conversion (Libraries, 8242680)

1889717 - CVE-2020-14797 OpenJDK: Incomplete check for invalid characters in URI to path conversion (Libraries, 8242685)

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