Please Install the Updated Packages.

The Common UNIX Printing System (CUPS) provides a portable printing layer for UNIX(R) operating systems. A buffer overflow flaw was discovered in the SGI image format decoding routines used by the CUPS image converting filter &quot imagetops&quot . An attacker could create a malicious SGI image file that could, possibly, execute arbitrary code as the &quot lp&quot user if the file was printed. (CVE-2008-3639) An integer overflow flaw leading to a heap buffer overflow was discovered in the Text-to-PostScript &quot texttops&quot filter. An attacker could create a malicious text file that could, possibly, execute arbitrary code as the &quot lp&quot user if the file was printed. (CVE-2008-3640) An insufficient buffer bounds checking flaw was discovered in the HP-GL/2-to-PostScript &quot hpgltops&quot filter. An attacker could create a malicious HP-GL/2 file that could, possibly, execute arbitrary code as the &quot lp&quot user if the file was printed. (CVE-2008-3641) Red Hat would like to thank regenrecht for reporting these issues. All CUPS users are advised to upgrade to these updated packages, which contain backported patches to resolve these issues.

cups on CentOS 3

• http://lists.centos.org/pipermail/centos-announce/2008-October/015313.html

---

Updated on 2015-03-25