The F-Secure AV parsing engine before 2020-02-05 allows virus-detection bypass via crafted Compression Method data in a GZIP archive. This affects versions before 17.0.605.474 (on Linux) of Cloud Protection For Salesforce, Email and Server Security, and Internet GateKeeper.
Product A handles inputs or steps differently than Product B, which causes A to perform incorrect actions based on its perception of B’s state.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Cloud_protection_for_salesforce | F-secure | * | 17.0.605.474 (excluding) |
| Email_and_server_security | F-secure | * | 17.0.605.474 (excluding) |
| Internet_gatekeeper | F-secure | * | 17.0.605.474 (excluding) |