Several local vulnerabilities have been discovered in the Common UNIX Printing System. The Common Vulnerabilities and Exposures project identifies the following problems: It was discovered that insufficient bounds checking in the SGI image filter may lead to the execution of arbitrary code. It was discovered that an integer overflow in the Postscript conversion tool texttops may lead to the execution of arbitrary code. It was discovered that insufficient bounds checking in the HPGL filter may lead to the execution of arbitrary code.