Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Sophos Anti-Virus engine (SAVi) before 3.50.1, as used in VDL 4.97G 9.7.x before 9.7.9, 10.0.x before 10.0.11, and 10.3.x before 10.3.1 does not set an ACL for certain global and session objects, which allows local users to bypass anti-virus protection, cause a denial of service (resource consumption, CPU consumption, and eventual crash) or spoof "ready for update" messages by performing certain operations on mutexes or events including (1) DataUpdateRequest, (2) MmfMutexSAV-****, (3) MmfMutexSAV-Info, (4) ReadyForUpdateSAV-****, (5) ReadyForUpdateSAV-Info, (6) SAV-****, (7) SAV-Info, (8) StateChange, (9) SuspendedSAV-****, (10) SuspendedSAV-Info, (11) UpdateComplete, (12) UpdateMutex, (13) UpdateRequest, or (14) SophosALMonSessionInstance, as demonstrated by triggering a ReadyForUpdateSAV event and modifying the UpdateComplete, UpdateMutex, and UpdateRequest objects.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Sophos Anti-Virus engine 安全绕过漏洞
Vulnerability Description
Sophos Anti-Virus engine（SAVi）是英国Sophos公司的一套适用于多种操作系统的反病毒引擎，它可实时侦测和清除病毒、间谍软件、木马和蠕虫，确保台式机和笔记本电脑的全面网络保护。 VDL 4.97G 10.0.11版本使用的SAVi 3.48及之前版本存在安全漏洞，该漏洞源于程序没有对全局变量和会话对象设置ACL。本地攻击者可通过对互斥量或事件，（其包括DataUpdateRequests、MmfMutexSAV-****、MmfMutexSAV-Info、ReadyForUpd
CVSS Information
N/A
Vulnerability Type
N/A