CVE-2011-0547

CVE-2011-0547 describes multiple integer overflow vulnerabilities in the vxsvc.exe component of Symantec Veritas Storage Foundation, Veritas Dynamic Multi-Pathing, and NetBackup PureDisk products. These flaws, specifically in the vxveautil.value_binary_unpack and vxveautil.kv_binary_unpack functions, can be triggered by crafted Unicode or ASCII strings, or a crafted value. With a CVSS score of 10.0, this vulnerability is critical, allowing unauthenticated remote attackers to execute arbitrary code with complete compromise of confidentiality, integrity, and availability. Despite its high severity and potential for remote code execution, there is no evidence of active exploitation, public exploit code (e.g., Metasploit, ExploitDB), or significant community discussion or media coverage.