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Format string vulnerability in the Job Engine service (bengine.exe) in the Media Server in Veritas Backup Exec 10d (10.1) for Windows Servers rev. 5629, Backup Exec 10.0 for Windows Servers rev. 5520, Backup Exec 10.0 for Windows Servers rev. 5484, and Backup Exec 9.1 for Windows Servers rev. 4691, when the job log mode is Full Detailed (aka Full Details), allows remote authenticated users to cause a denial of service and possibly execute arbitrary code via a crafted filename on a machine that is backed up by Backup Exec.

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Veritas Backup Exec for Windows Servers BEngine服务作业日志格式串处理漏洞

Veritas Backup Exec是新一代备份和恢复解决方案。 Backup Exec for Windows Servers媒体服务器的BENGINE.exe在以畸形格式的文件名备份文件时存在格式串漏洞，本地攻击者可能利用此漏洞在主机上执行任意指令。 仅在将作业日志配置为以"Full Detailed"模式运行时才会出现溢出，但这种模式不是默认配置，且不常用。成功利用这个漏洞要求授权访问备份系统。恶意用户可以在系统中放置特别配置的文件，如果Backup Exec for Windows Server

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