CVE Vulnerabilities

CVE-2014-1213

Published: Feb 10, 2014 | Modified: Apr 11, 2025
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
5.6 MEDIUM
AV:L/AC:L/Au:N/C:N/I:P/A:C
RedHat/V2
RedHat/V3
Ubuntu
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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.

Affected Software

NameVendorStart VersionEnd Version
Scanning_engineSophos*3.48 (including)
Sophos_anti-virusSophos10.0.11 (including)10.0.11 (including)

References