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Fedora 24: libXrender Memory Overflow Fix for Critical Issues

fedora
Calendar Grey October 9, 2016
Dist Fedora Esm H88
Update addresses vulnerabilities in libXrender, tackling buffer overflow and out-of-bounds write complications in Fedora 24.
Security fix for CVE-2016-7949, CVE-2016-7950

Summary

X.Org X11 libXrender runtime library

Update Information:

Security fix for CVE-2016-7949, CVE-2016-7950

Topics%20covered

Topics Covered

security advisory memory overflow out-of-bounds write libXrender Fedora 24 server response

Change Log

References


[ 1 ] Bug #1381927 - CVE-2016-7949 libXrender: Insufficient validation of server responses results in overflow of previously reserved memory https://bugzilla.redhat.com/show_bug.cgi?id=1381927 [ 2 ] Bug #1381928 - CVE-2016-7950 libXrender: Insufficient validation of server responses results out-of-bounds write in XRenderQueryFilters https://bugzilla.redhat.com/show_bug.cgi?id=1381928

Update Instructions

This update can be installed with the "yum" update program. Use su -c 'yum update libXrender' at the command line. For more information, refer to "Managing Software with yum", available at .

Severity
critical
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Name: libXrender
Product: Fedora 24
Version: 0.9.10
Release: 1.fc24
URL: https://www.x.org/wiki/
Summary: X.Org X11 libXrender runtime library

Topics%20covered

Topics Covered

security advisory memory overflow out-of-bounds write libXrender Fedora 24 server response

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