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Cisco Bug: CSCvs77805 - Very large 7zip archives treated as Unscannable by proxy based on verdict from Sophos

Last Modified

Aug 25, 2020

Products (1)

  • Cisco Web Security Appliance

Known Affected Releases

11.7.1-006 11.7.1-020

Description (partial)

Symptom:
Large 7zip files(around 2.5 Gb and more) are treated as Unscannable by proxy based on Sophos verdict Unscannable.
If 7zip archive is multi-parted 1st part treated as Unscannable and remaining parts as Unknown

Conditions:
WSA version: 11.7.1-20
Sophos enabled
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