Several remote vulnerabilities have been discovered in the Clam anti-virus toolkit. The Common Vulnerabilities and Exposures project identifies the following problems: Damian Put discovered that a buffer overflow in the handler for PeSpin binaries may lead to the execution of arbitrary code. Alin Rad Pop discovered that a buffer overflow in the handler for Upack PE binaries may lead to the execution of arbitrary code. Damian Put and Thomas Pollet discovered that a buffer overflow in the handler for WWPack-compressed PE binaries may lead to the execution of arbitrary code.