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Cisco Bug: CSCus86222 - files compressed in CAB not actioned properly like zip/rar

Last Modified

Mar 07, 2018

Products (1)

  • Cisco Email Security Appliance

Known Affected Releases


Description (partial)

CAB compressed files are not being properly decompressed and scanned by the ESA like it would with other compressed file format (zip/rar)

Content filter or message filter setup to drop by executable file type
Injecting the executable file in a cab compressed format and it will pass with no issues

inject the executable file in a zip compressed format and it will be dropped
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Bug Details Include

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  • Status
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