Overly broad permissions can turn one compromised account into a much larger security problem. Learn how to reduce unnecessary access, review privileges, and apply least privilege across modern Linux systems. Review Linux Privileges×

Alerts This Week
Warning Icon 1 461
Alerts This Week
Warning Icon 1 461

Red Hat Satellite: RHSA-2018:1812 Important: IBM Java Security Update

red hat
Calendar Grey June 7, 2018
Scroller Redhat
Essential IBM Java patch tackles various vulnerabilities in Red Hat Satellite. Secure your systems immediately.
An update for java-1.7.1-ibm is now available for Red Hat Satellite 5.6 and Red Hat Satellite 5.7

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. For this update to take effect, Red Hat Satellite must be restarted ("/usr/sbin/rhn-satellite restart").

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-FP20.
Security Fix(es):
* OpenJDK: LDAPCertStore insecure handling of LDAP referrals (JNDI, 8186606) (CVE-2018-2633)
* OpenJDK: use of global credentials for HTTP/SPNEGO (JGSS, 8186600) (CVE-2018-2634)
* OpenJDK: SingleEntryRegistry incorrect setup of deserialization filter (JMX, 8186998) (CVE-2018-2637)
* OpenJDK: GTK library loading use-after-free (AWT, 8185325) (CVE-2018-2641)
* Oracle JDK: unspecified vulnerability fixed in 7u171, 8u161, and 9.0.4 (JavaFX) (CVE-2018-2581)
* OpenJDK: LdapLoginModule insufficient username encoding in LDAP query (LDAP, 8178449) (CVE-2018-2588)
* OpenJDK: DnsClient missing source port randomization (JNDI, 8182125) (CVE-2018-2599)
* OpenJDK: loading of classes from untrusted locations (I18n, 8182601) (CVE-2018-2602)
* OpenJDK: DerValue unbounded memory allocation (Libraries, 8182387) (CVE-2018-2603)
* OpenJDK: insufficient strength of key agreement (JCE, 8185292) (CVE-2018-2618)
* OpenJDK: GSS context use-after-free (JGSS, 8186212) (CVE-2018-2629)
* Oracle JDK: unspecified vulnerability fixed in 6u181 and 7u171 (Serialization) (CVE-2018-2657)
* OpenJDK: ArrayBlockingQueue deserialization to an inconsistent state (Libraries, 8189284) (CVE-2018-2663)
* OpenJDK: unbounded memory allocation during deserialization (AWT, 8190289) (CVE-2018-2677)
* OpenJDK: unbounded memory allocation in BasicAttributes deserialization (JNDI, 8191142) (CVE-2018-2678)
* OpenJDK: unsynchronized access to encryption key data (Libraries, 8172525) (CVE-2018-2579)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.

Topics%20covered

Topics Covered

security advisory critical update important fix software security java update IBM Java Red Hat Satellite

References

https://access.redhat.com/security/cve/CVE-2018-2579 https://access.redhat.com/security/cve/CVE-2018-2581 https://access.redhat.com/security/cve/CVE-2018-2588 https://access.redhat.com/security/cve/CVE-2018-2599 https://access.redhat.com/security/cve/CVE-2018-2602 https://access.redhat.com/security/cve/CVE-2018-2603 https://access.redhat.com/security/cve/CVE-2018-2618 https://access.redhat.com/security/cve/CVE-2018-2629 https://access.redhat.com/security/cve/CVE-2018-2633 https://access.redhat.com/security/cve/CVE-2018-2634 https://access.redhat.com/security/cve/CVE-2018-2637 https://access.redhat.com/security/cve/CVE-2018-2641 https://access.redhat.com/security/cve/CVE-2018-2657 https://access.redhat.com/security/cve/CVE-2018-2663 https://access.redhat.com/security/cve/CVE-2018-2677 https://access.redhat.com/security/cve/CVE-2018-2678 https://access.redhat.com/security/updates/classification#important

Package List

Red Hat Satellite 5.6 (RHEL v.6):
s390x: java-1.7.1-ibm-1.7.1.4.20-1jpp.3.el6_9.s390x.rpm java-1.7.1-ibm-devel-1.7.1.4.20-1jpp.3.el6_9.s390x.rpm
x86_64: java-1.7.1-ibm-1.7.1.4.20-1jpp.3.el6_9.x86_64.rpm java-1.7.1-ibm-devel-1.7.1.4.20-1jpp.3.el6_9.x86_64.rpm
Red Hat Satellite 5.7 (RHEL v.6):
s390x: java-1.7.1-ibm-1.7.1.4.20-1jpp.3.el6_9.s390x.rpm java-1.7.1-ibm-devel-1.7.1.4.20-1jpp.3.el6_9.s390x.rpm
x86_64: java-1.7.1-ibm-1.7.1.4.20-1jpp.3.el6_9.x86_64.rpm java-1.7.1-ibm-devel-1.7.1.4.20-1jpp.3.el6_9.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2018:1812-01
Product: Red Hat Satellite
Advisory URL: https://access.redhat.com/errata/RHSA-2018:1812
Issue date: 2018-06-07

Topic

An update for java-1.7.1-ibm is now available for Red Hat Satellite 5.6 andRed Hat Satellite 5.7.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory critical update important fix software security java update IBM Java Red Hat Satellite

Relevant Releases Architectures

Red Hat Satellite 5.6 (RHEL v.6) - s390x, x86_64

Red Hat Satellite 5.7 (RHEL v.6) - s390x, x86_64

Bugs Fixed

1534263 - CVE-2018-2678 OpenJDK: unbounded memory allocation in BasicAttributes deserialization (JNDI, 8191142)

1534288 - CVE-2018-2677 OpenJDK: unbounded memory allocation during deserialization (AWT, 8190289)

1534296 - CVE-2018-2663 OpenJDK: ArrayBlockingQueue deserialization to an inconsistent state (Libraries, 8189284)

1534298 - CVE-2018-2579 OpenJDK: unsynchronized access to encryption key data (Libraries, 8172525)

1534299 - CVE-2018-2588 OpenJDK: LdapLoginModule insufficient username encoding in LDAP query (LDAP, 8178449)

1534525 - CVE-2018-2602 OpenJDK: loading of classes from untrusted locations (I18n, 8182601)

1534543 - CVE-2018-2599 OpenJDK: DnsClient missing source port randomization (JNDI, 8182125)

1534553 - CVE-2018-2603 OpenJDK: DerValue unbounded memory allocation (Libraries, 8182387)

1534625 - CVE-2018-2629 OpenJDK: GSS context use-after-free (JGSS, 8186212)

1534762 - CVE-2018-2618 OpenJDK: insufficient strength of key agreement (JCE, 8185292)

1534766 - CVE-2018-2641 OpenJDK: GTK library loading use-after-free (AWT, 8185325)

1534943 - CVE-2018-2634 OpenJDK: use of global credentials for HTTP/SPNEGO (JGSS, 8186600)

1534970 - CVE-2018-2637 OpenJDK: SingleEntryRegistry incorrect setup of deserialization filter (JMX, 8186998)

1535036 - CVE-2018-2633 OpenJDK: LDAPCertStore insecure handling of LDAP referrals (JNDI, 8186606)

Read the Full Advisory

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.