iDefense Security Advisory 09.20.07 - Remote exploitation of multiple buffer overflow vulnerabilities in Computer Associates Inc.'s ARCServe Backup for Laptops and Desktops allows attackers to execute arbitrary code with SYSTEM privileges. The LGServer contains multiple vulnerable functions that handle network requests, several of which contain more than one vulnerability. All together there are nearly 60 buffer overflows in the LGServer. The majority of these are the result of copying remotely supplied strings into fixed-size buffers without validating that enough space is available. iDefense has confirmed the existence of these vulnerabilities in ARCServe Backup for Laptops and Desktops version 11.1 (Build 900) for Windows. Other versions may also be affected.
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