The AntiVirus Decomposer engine in Symantec Advanced Threat Protection (ATP) Symantec Data Center Security:Server (SDCS:S) 6.x through 6.6 MP1 Symantec Web Gateway Symantec Endpoint Protection (SEP) before 12.1 RU6 MP5 Symantec Endpoint Protection (SEP) for Mac Symantec Endpoint Protection (SEP) for Linux before 12.1 RU6 MP5 Symantec Protection Engine (SPE) before 7.0.5 HF01, 7.5.x before 7.5.3 HF03, 7.5.4 before HF01, and 7.8.0 before HF01 Symantec Protection for SharePoint Servers (SPSS) 6.0.3 through 6.0.5 before 6.0.5 HF 1.5 and 6.0.6 before HF 1.6 Symantec Mail Security for Microsoft Exchange (SMSMSE) before 7.0_3966002 HF1.1 and 7.5.x before 7.5_3966008 VHF1.2 Symantec Mail Security for Domino (SMSDOM) before 8.0.9 HF1.1 and 8.1.x before 8.1.3 HF1.2 CSAPI before 10.0.4 HF01 Symantec Message Gateway (SMG) before 10.6.1-4 Symantec Message Gateway for Service Providers (SMG-SP) 10.5 before patch 254 and 10.6 before patch 253 Norton AntiVirus, Norton Security, Norton Internet Security, and Norton 360 before NGC 22.7 Norton Security for Mac before 13.0.2 Norton Power Eraser (NPE) before 5.1 and Norton Bootable Removal Tool (NBRT) before 2016.1 allows remote attackers to execute arbitrary code or cause a denial of service (memory access violation) via a crafted ZIP archive that is mishandled during decompression.

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