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RedHat: RHSA-2019-2571-01 Important: Pango Heap Overflow Security Issue

red hat
Calendar Grey August 28, 2019
Dist Redhat Esm H88
Pango vulnerability patch for Red Hat Enterprise Linux addresses a critical memory management flaw. Ensure you upgrade promptly to protect your environment.
An update for pango is now available for Red Hat Enterprise Linux 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

Summary

Pango is a library for laying out and rendering of text, with an emphasis on internationalization. Pango forms the core of text and font handling for the GTK+ widget toolkit.
Security Fix(es):
* pango: pango_log2vis_get_embedding_levels() heap-based buffer overflow (CVE-2019-1010238)
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 red hat important heap overflow pango

References

https://access.redhat.com/security/cve/CVE-2019-1010238 https://access.redhat.com/security/updates/classification/#important

Package List

Red Hat Enterprise Linux Client (v. 7):
Source: pango-1.42.4-4.el7_7.src.rpm
x86_64: pango-1.42.4-4.el7_7.i686.rpm pango-1.42.4-4.el7_7.x86_64.rpm pango-debuginfo-1.42.4-4.el7_7.i686.rpm pango-debuginfo-1.42.4-4.el7_7.x86_64.rpm
Red Hat Enterprise Linux Client Optional (v. 7):
x86_64: pango-debuginfo-1.42.4-4.el7_7.i686.rpm pango-debuginfo-1.42.4-4.el7_7.x86_64.rpm pango-devel-1.42.4-4.el7_7.i686.rpm pango-devel-1.42.4-4.el7_7.x86_64.rpm pango-tests-1.42.4-4.el7_7.x86_64.rpm
Red Hat Enterprise Linux ComputeNode (v. 7):
Source: pango-1.42.4-4.el7_7.src.rpm
x86_64: pango-1.42.4-4.el7_7.i686.rpm pango-1.42.4-4.el7_7.x86_64.rpm pango-debuginfo-1.42.4-4.el7_7.i686.rpm pango-debuginfo-1.42.4-4.el7_7.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional (v. 7):
x86_64: pango-debuginfo-1.42.4-4.el7_7.i686.rpm pango-debuginfo-1.42.4-4.el7_7.x86_64.rpm pango-devel-1.42.4-4.el7_7.i686.rpm pango-devel-1.42.4-4.el7_7.x86_64.rpm pango-tests-1.42.4-4.el7_7.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source: pango-1.42.4-4.el7_7.src.rpm
ppc64: pango-1.42.4-4.el7_7.ppc.rpm pango-1.42.4-4.el7_7.ppc64.rpm pango-debuginfo-1.42.4-4.el7_7.ppc.rpm pango-debuginfo-1.42.4-4.el7_7.ppc64.rpm pango-devel-1.42.4-4.el7_7.ppc.rpm pango-devel-1.42.4-4.el7_7.ppc64.rpm
ppc64le:

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2019:2571-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2019:2571
Issue date: 2019-08-28

Topic

An update for pango is now available for Red Hat Enterprise Linux 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 red hat important heap overflow pango

Relevant Releases Architectures

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

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

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

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

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

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

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

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

Bugs Fixed

1737785 - CVE-2019-1010238 pango: pango_log2vis_get_embedding_levels() heap-based buffer overflow

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