Describe CVE-2009-0577.
What is CVE-2009-0577?
Integer overflow in the WriteProlog function in texttops in CUPS 1.1.17 on Red Hat Enterprise Linux (RHEL) 3 allows remote attackers to execute arbitrary code via a crafted PostScript file that triggers a heap-based buffer overflow.  NOTE: this issue exists because of an incorrect fix for CVE-2008-3640..