Important CentOS graphite2 Security Update

Metadata

critical
9.3
graphite2-1.3.6-1.el7_2.i686.rpm, graphite2-1.3.6-1.el7_2.src.rpm, graphite2-1.3.6-1.el7_2.x86_64.rpm, graphite2-devel-1.3.6-1.el7_2.i686.rpm, graphite2-devel-1.3.6-1.el7_2.x86_64.rpm
CVE-2016-1521, CVE-2016-1522, CVE-2016-1523, CVE-2016-1526
rhn.redhat.com, lists.centos.org
2016-04-05
2017-07-27 19:10
ALAS-2016-696
Critical CentOS firefox Security Update
Critical CentOS firefox Security Update
Important CentOS thunderbird Security Update
CVE-2016-1521 graphite2
CVE-2016-1526 iceweasel
CVE-2016-1526 icedove
CVE-2016-1523 iceweasel
CVE-2016-1523 icedove
CVE-2016-1522 graphite2
CVE-2016-1523 graphite2
CVE-2016-1526 graphite2
CVE-2016-1521
CVE-2016-1526
CVE-2016-1523
CVE-2016-1522
2017-04-14 09:03
2017-04-01 19:09
2017-01-05 20:14

Description


An update for graphite2 is now available for 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.

Graphite2 is a project within SIL's Non-Roman Script Initiative and Language Software Development groups to provide rendering capabilities for complex non-Roman writing systems. Graphite can be used to create "smart fonts" capable of displaying writing systems with various complex behaviors. With respect to the Text Encoding Model, Graphite handles the "Rendering" aspect of writing system implementation.

The following packages have been upgraded to a newer upstream version: graphite2 (1.3.6).

Security Fix(es):

* Various vulnerabilities have been discovered in Graphite2. An attacker able to trick an unsuspecting user into opening specially crafted font files in an application using Graphite2 could exploit these flaws to cause the application to crash or, potentially, execute arbitrary code with the privileges of the application. (CVE-2016-1521, CVE-2016-1522, CVE-2016-1523, CVE-2016-1526)
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Affected package information

Release Package Patched in
7 graphite2 graphite2-1.3.6-1.el7_2.i686.rpm
graphite2 graphite2-1.3.6-1.el7_2.src.rpm
graphite2 graphite2-1.3.6-1.el7_2.x86_64.rpm
graphite2-devel graphite2-devel-1.3.6-1.el7_2.i686.rpm
graphite2-devel graphite2-devel-1.3.6-1.el7_2.x86_64.rpm