The remote host is missing updates announced in advisory RHSA-2009:0430. Xpdf is an X Window System based viewer for Portable Document Format (PDF) files. Multiple integer overflow flaws were found in Xpdf's JBIG2 decoder. An attacker could create a malicious PDF file that would cause Xpdf to crash or, potentially, execute arbitrary code when opened. (CVE-2009-0147, CVE-2009-1179) Multiple buffer overflow flaws were found in Xpdf's JBIG2 decoder. An attacker could create a malicious PDF file that would cause Xpdf to crash or, potentially, execute arbitrary code when opened. (CVE-2009-0146, CVE-2009-1182) Multiple flaws were found in Xpdf's JBIG2 decoder that could lead to the freeing of arbitrary memory. An attacker could create a malicious PDF file that would cause Xpdf to crash or, potentially, execute arbitrary code when opened. (CVE-2009-0166, CVE-2009-1180) Multiple input validation flaws were found in Xpdf's JBIG2 decoder. An attacker could create a malicious PDF file that would cause Xpdf to crash or, potentially, execute arbitrary code when opened. (CVE-2009-0800) Multiple denial of service flaws were found in Xpdf's JBIG2 decoder. An attacker could create a malicious PDF that would cause Xpdf to crash when opened. (CVE-2009-0799, CVE-2009-1181, CVE-2009-1183) Red Hat would like to thank Braden Thomas and Drew Yao of the Apple Product Security team, and Will Dormann of the CERT/CC for responsibly reporting these flaws. Users are advised to upgrade to this updated package, which contains backported patches to correct these issues.

Please note that this update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date

• http://rhn.redhat.com/errata/RHSA-2009-0430.html

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Updated on 2017-03-28