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RedHat: RHSA-2020-0896 Important ICU Update: Critical Integer Overflow

red hat
Calendar Grey March 18, 2020
Dist Redhat Esm H88
The latest patch from Oracle targets key vulnerabilities in Java affecting JDK 8 installations. Update ASAP.
An update for icu is now available for Red Hat Enterprise Linux 6

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

The International Components for Unicode (ICU) library provides robust and full-featured Unicode services.
Security Fix(es):
* ICU: Integer overflow in UnicodeString::doAppend() (CVE-2020-10531)
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 update red hat security fix important integer overflow icu

References

https://access.redhat.com/security/cve/CVE-2020-10531 https://access.redhat.com/security/updates/classification/#important

Package List

Red Hat Enterprise Linux Desktop (v. 6):
Source: icu-4.2.1-15.el6_10.src.rpm
i386: icu-debuginfo-4.2.1-15.el6_10.i686.rpm libicu-4.2.1-15.el6_10.i686.rpm
x86_64: icu-debuginfo-4.2.1-15.el6_10.i686.rpm icu-debuginfo-4.2.1-15.el6_10.x86_64.rpm libicu-4.2.1-15.el6_10.i686.rpm libicu-4.2.1-15.el6_10.x86_64.rpm
Red Hat Enterprise Linux Desktop Optional (v. 6):
i386: icu-4.2.1-15.el6_10.i686.rpm icu-debuginfo-4.2.1-15.el6_10.i686.rpm libicu-devel-4.2.1-15.el6_10.i686.rpm
noarch: libicu-doc-4.2.1-15.el6_10.noarch.rpm
x86_64: icu-4.2.1-15.el6_10.x86_64.rpm icu-debuginfo-4.2.1-15.el6_10.i686.rpm icu-debuginfo-4.2.1-15.el6_10.x86_64.rpm libicu-devel-4.2.1-15.el6_10.i686.rpm libicu-devel-4.2.1-15.el6_10.x86_64.rpm
Red Hat Enterprise Linux HPC Node (v. 6):
Source: icu-4.2.1-15.el6_10.src.rpm
x86_64: icu-debuginfo-4.2.1-15.el6_10.i686.rpm icu-debuginfo-4.2.1-15.el6_10.x86_64.rpm libicu-4.2.1-15.el6_10.i686.rpm libicu-4.2.1-15.el6_10.x86_64.rpm
Red Hat Enterprise Linux HPC Node Optional (v. 6):
noarch: libicu-doc-4.2.1-15.el6_10.noarch.rpm
x86_64: icu-4.2.1-15.el6_10.x86_64.rpm icu-debuginfo-4.2.1-15.el6_10.i686.rpm icu-debuginfo-4.2.1-15.el6_10.x86_64.rpm libicu-devel-4.2.1-15.el6_10.i686.rpm libicu-devel-4.2.1-15.el6_10.x86_64.rpm
Red Hat Enterprise Linux Server (v. 6):
Source:

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2020:0896-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:0896
Issue date: 2020-03-18

Topic

An update for icu is now available for Red Hat Enterprise Linux 6.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 update red hat security fix important integer overflow icu

Relevant Releases Architectures

Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64

Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, noarch, x86_64

Red Hat Enterprise Linux HPC Node (v. 6) - x86_64

Red Hat Enterprise Linux HPC Node Optional (v. 6) - noarch, x86_64

Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64

Red Hat Enterprise Linux Server Optional (v. 6) - i386, noarch, ppc64, s390x, x86_64

Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64

Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, noarch, x86_64

Bugs Fixed

1807349 - CVE-2020-10531 ICU: Integer overflow in UnicodeString::doAppend()

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