| Package | Affected versions | Patched versions |
|---|---|---|
| anti-virus for linux server | ≤ 8.0.3.297 |
The kluser is able to interact with the kav4fs-control binary in Kaspersky Anti-Virus for Linux File Server before Maintenance Pack 2 Critical Fix 4 (version 8.0.4.312). By abusing the quarantine read and write operations, it is possible to elevate the privileges to root.
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