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Red Hat Enterprise Linux 7.5 RHSA-2018-3506-01 Moderate Stack Overflow

red hat
Calendar Grey November 6, 2018
Dist Redhat Esm H88
CentOS has announced an important security patch for libxml2 to resolve a buffer overflow vulnerability.
An update for xerces-c is now available for Red Hat Enterprise Linux 7.5 Extended Update Support

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

Summary

Xerces-C is a validating XML parser written in a portable subset of C++. Xerces-C makes it easy to give your application the ability to read and write XML data. A shared library is provided for parsing, generating, manipulating, and validating XML documents.
Security Fix(es):
* xerces-c: Stack overflow when parsing deeply nested DTD (CVE-2016-4463)
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 moderate security update update Red Hat Enterprise Linux stack overflow xerces-c

References

https://access.redhat.com/security/cve/CVE-2016-4463 https://access.redhat.com/security/updates/classification#moderate

Package List

Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.5):
Source: xerces-c-3.1.1-8.el7_5.1.src.rpm
noarch: xerces-c-doc-3.1.1-8.el7_5.1.noarch.rpm
x86_64: xerces-c-3.1.1-8.el7_5.1.x86_64.rpm xerces-c-debuginfo-3.1.1-8.el7_5.1.i686.rpm xerces-c-debuginfo-3.1.1-8.el7_5.1.x86_64.rpm xerces-c-devel-3.1.1-8.el7_5.1.i686.rpm xerces-c-devel-3.1.1-8.el7_5.1.x86_64.rpm
Red Hat Enterprise Linux Server EUS (v. 7.5):
Source: xerces-c-3.1.1-8.el7_5.1.src.rpm
ppc64: xerces-c-3.1.1-8.el7_5.1.ppc.rpm xerces-c-3.1.1-8.el7_5.1.ppc64.rpm xerces-c-debuginfo-3.1.1-8.el7_5.1.ppc.rpm xerces-c-debuginfo-3.1.1-8.el7_5.1.ppc64.rpm
ppc64le: xerces-c-3.1.1-8.el7_5.1.ppc64le.rpm xerces-c-debuginfo-3.1.1-8.el7_5.1.ppc64le.rpm
s390x: xerces-c-3.1.1-8.el7_5.1.s390.rpm xerces-c-3.1.1-8.el7_5.1.s390x.rpm xerces-c-debuginfo-3.1.1-8.el7_5.1.s390.rpm xerces-c-debuginfo-3.1.1-8.el7_5.1.s390x.rpm
x86_64: xerces-c-3.1.1-8.el7_5.1.i686.rpm xerces-c-3.1.1-8.el7_5.1.x86_64.rpm xerces-c-debuginfo-3.1.1-8.el7_5.1.i686.rpm xerces-c-debuginfo-3.1.1-8.el7_5.1.x86_64.rpm
Red Hat Enterprise Linux Server Optional EUS (v. 7.5):
noarch: xerces-c-doc-3.1.1-8.el7_5.1.noarch.rpm
ppc64: xerces-c-debuginfo-3.1.1-8.el7_5.1.ppc.rpm xerces-c-debuginfo-3.1.1-8.el7_5.1.ppc64.rpm xerces-c-devel-3.1.1-8.el7_5.1.ppc.rpm

Read the Full Advisory


Advisory ID: RHSA-2018:3506-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2018:3506
Issue date: 2018-11-06

Topic

An update for xerces-c is now available for Red Hat Enterprise Linux 7.5Extended Update Support.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 update Red Hat Enterprise Linux stack overflow xerces-c

Relevant Releases Architectures

Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.5) - noarch, x86_64

Red Hat Enterprise Linux Server EUS (v. 7.5) - ppc64, ppc64le, s390x, x86_64

Red Hat Enterprise Linux Server Optional EUS (v. 7.5) - noarch, ppc64, ppc64le, s390x, x86_64

Bugs Fixed

1348845 - CVE-2016-4463 xerces-c: Stack overflow when parsing deeply nested DTD

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