Red Hat Product Errata RHSA-2018:0627 - Security Advisory
Issued:
2018-04-03
Updated:
2018-04-03

RHSA-2018:0627 - Security Advisory

Synopsis

Important: Red Hat JBoss Enterprise Application Platform 6.4 security update

Type/Severity

Security Advisory: Important

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

An update is now available for Red Hat JBoss Enterprise Application Platform 6.4 for Red Hat Enterprise Linux 5, Red Hat Enterprise Linux 6 and Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Important. 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.

Description

Red Hat JBoss Enterprise Application Platform is a platform for Java applications based on the JBoss Application Server.

This asynchronous patch is a security update for slf4j package in Red Hat JBoss Enterprise Application Platform 6.4.

Security Fix(es):

  • An XML deserialization vulnerability was discovered in slf4j's EventData which accepts xml serialized string and can lead to arbitrary code execution. (CVE-2018-8088)

The Simple Logging Facade for Java or (SLF4J) is a simple facade for various logging APIs allowing the end-user to plug in the desired implementation at deployment time. SLF4J also allows for a gradual migration path away from Jakarta Commons Logging (JCL).

Red Hat would like to thank Chris McCown for reporting CVE-2018-8088.

Solution

Before applying this update, back up your existing Red Hat JBoss Enterprise Application Platform installation and deployed applications.

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

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

Affected Products

  • JBoss Enterprise Application Platform 6.4 for RHEL 7 x86_64
  • JBoss Enterprise Application Platform 6.4 for RHEL 7 ppc64
  • JBoss Enterprise Application Platform 6.4 for RHEL 6 x86_64
  • JBoss Enterprise Application Platform 6.4 for RHEL 6 ppc64
  • JBoss Enterprise Application Platform 6.4 for RHEL 6 i386
  • JBoss Enterprise Application Platform 6.4 for RHEL 5 x86_64
  • JBoss Enterprise Application Platform 6.4 for RHEL 5 i386
  • JBoss Enterprise Application Platform 6 for RHEL 7 x86_64
  • JBoss Enterprise Application Platform 6 for RHEL 7 ppc64
  • JBoss Enterprise Application Platform 6 for RHEL 6 x86_64
  • JBoss Enterprise Application Platform 6 for RHEL 6 ppc64
  • JBoss Enterprise Application Platform 6 for RHEL 6 i386
  • JBoss Enterprise Application Platform 6 for RHEL 5 x86_64
  • JBoss Enterprise Application Platform 6 for RHEL 5 i386

Fixes

  • BZ - 1548909 - CVE-2018-8088 slf4j: Deserialisation vulnerability in EventData constructor can allow for arbitrary code execution

JBoss Enterprise Application Platform 6.4 for RHEL 7

SRPM
slf4j-eap6-1.7.2-14.redhat_4.1.ep6.el7.src.rpm SHA-256: fe00470ec92b2a5dbd5c1ecf0a7c98618c493b07fe8eb21a7628fdce6643d846
x86_64
slf4j-eap6-1.7.2-14.redhat_4.1.ep6.el7.noarch.rpm SHA-256: 70c346926b7e2c10af7760d60542d0c3afa8621cc2b1cff6d65ea8a52f07c83c
ppc64
slf4j-eap6-1.7.2-14.redhat_4.1.ep6.el7.noarch.rpm SHA-256: 70c346926b7e2c10af7760d60542d0c3afa8621cc2b1cff6d65ea8a52f07c83c

JBoss Enterprise Application Platform 6.4 for RHEL 6

SRPM
slf4j-eap6-1.7.2-14.redhat_4.1.ep6.el6.src.rpm SHA-256: 01b710d2813df8a20fc61b5a5a2ed89023f58c572dee48a6bc4043246e4dc974
x86_64
slf4j-eap6-1.7.2-14.redhat_4.1.ep6.el6.noarch.rpm SHA-256: dd4928d833f4602d05c4bd5e37f663b3f29ae5da47dd051f09e9d867e55b6029
ppc64
slf4j-eap6-1.7.2-14.redhat_4.1.ep6.el6.noarch.rpm SHA-256: dd4928d833f4602d05c4bd5e37f663b3f29ae5da47dd051f09e9d867e55b6029
i386
slf4j-eap6-1.7.2-14.redhat_4.1.ep6.el6.noarch.rpm SHA-256: dd4928d833f4602d05c4bd5e37f663b3f29ae5da47dd051f09e9d867e55b6029

JBoss Enterprise Application Platform 6.4 for RHEL 5

SRPM
slf4j-eap6-1.7.2-14.redhat_4.1.ep6.el5.src.rpm SHA-256: 8d1e1084fa13655cfa0cc6efdd0fef0535563069ead4d5f86472ae1aa74c7a89
x86_64
slf4j-1.7.2-14.redhat_4.1.ep6.el5.noarch.rpm SHA-256: 6189f6cd74f0f246b330697a7ac093119763836718f3834c8d022ec78ef26ae4
slf4j-eap6-1.7.2-14.redhat_4.1.ep6.el5.noarch.rpm SHA-256: de75a74a0442bf370153c60e89e3ad777cbb26b038d45ff6a4d35618a0b270c3
i386
slf4j-1.7.2-14.redhat_4.1.ep6.el5.noarch.rpm SHA-256: 6189f6cd74f0f246b330697a7ac093119763836718f3834c8d022ec78ef26ae4
slf4j-eap6-1.7.2-14.redhat_4.1.ep6.el5.noarch.rpm SHA-256: de75a74a0442bf370153c60e89e3ad777cbb26b038d45ff6a4d35618a0b270c3

JBoss Enterprise Application Platform 6 for RHEL 7

SRPM
slf4j-eap6-1.7.2-14.redhat_4.1.ep6.el7.src.rpm SHA-256: fe00470ec92b2a5dbd5c1ecf0a7c98618c493b07fe8eb21a7628fdce6643d846
x86_64
slf4j-eap6-1.7.2-14.redhat_4.1.ep6.el7.noarch.rpm SHA-256: 70c346926b7e2c10af7760d60542d0c3afa8621cc2b1cff6d65ea8a52f07c83c
ppc64
slf4j-eap6-1.7.2-14.redhat_4.1.ep6.el7.noarch.rpm SHA-256: 70c346926b7e2c10af7760d60542d0c3afa8621cc2b1cff6d65ea8a52f07c83c

JBoss Enterprise Application Platform 6 for RHEL 6

SRPM
slf4j-eap6-1.7.2-14.redhat_4.1.ep6.el6.src.rpm SHA-256: 01b710d2813df8a20fc61b5a5a2ed89023f58c572dee48a6bc4043246e4dc974
x86_64
slf4j-eap6-1.7.2-14.redhat_4.1.ep6.el6.noarch.rpm SHA-256: dd4928d833f4602d05c4bd5e37f663b3f29ae5da47dd051f09e9d867e55b6029
ppc64
slf4j-eap6-1.7.2-14.redhat_4.1.ep6.el6.noarch.rpm SHA-256: dd4928d833f4602d05c4bd5e37f663b3f29ae5da47dd051f09e9d867e55b6029
i386
slf4j-eap6-1.7.2-14.redhat_4.1.ep6.el6.noarch.rpm SHA-256: dd4928d833f4602d05c4bd5e37f663b3f29ae5da47dd051f09e9d867e55b6029

JBoss Enterprise Application Platform 6 for RHEL 5

SRPM
slf4j-eap6-1.7.2-14.redhat_4.1.ep6.el5.src.rpm SHA-256: 8d1e1084fa13655cfa0cc6efdd0fef0535563069ead4d5f86472ae1aa74c7a89
x86_64
slf4j-1.7.2-14.redhat_4.1.ep6.el5.noarch.rpm SHA-256: 6189f6cd74f0f246b330697a7ac093119763836718f3834c8d022ec78ef26ae4
slf4j-eap6-1.7.2-14.redhat_4.1.ep6.el5.noarch.rpm SHA-256: de75a74a0442bf370153c60e89e3ad777cbb26b038d45ff6a4d35618a0b270c3
i386
slf4j-1.7.2-14.redhat_4.1.ep6.el5.noarch.rpm SHA-256: 6189f6cd74f0f246b330697a7ac093119763836718f3834c8d022ec78ef26ae4
slf4j-eap6-1.7.2-14.redhat_4.1.ep6.el5.noarch.rpm SHA-256: de75a74a0442bf370153c60e89e3ad777cbb26b038d45ff6a4d35618a0b270c3

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.