Vulnerability Monitor

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CVE-2017-9811

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.

Published

2017-07-17T21:29:00.837

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

10.0

Impact Score

10.0

Weaknesses

Type: Primary
CWE-20

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	kaspersky	anti-virus_for_linux_server	≤ 8.0.3.297	Yes

References

http://packetstormsecurity.com/files/143190/Kaspersky-Anti-Virus-File-Server-8.0.3.297-XSS-CSRF-Code-Execution.html Exploit, Third Party Advisory, VDB Entry ([email protected])
http://seclists.org/fulldisclosure/2017/Jun/33 Exploit, Mailing List, Third Party Advisory, VDB Entry ([email protected])
http://www.securityfocus.com/bid/99330 Third Party Advisory, VDB Entry ([email protected])
http://www.securitytracker.com/id/1038798 Third Party Advisory, VDB Entry ([email protected])
https://www.coresecurity.com/advisories/kaspersky-anti-virus-file-server-multiple-vulnerabilities Exploit, Third Party Advisory ([email protected])
https://www.exploit-db.com/exploits/42269/ ([email protected])
http://packetstormsecurity.com/files/143190/Kaspersky-Anti-Virus-File-Server-8.0.3.297-XSS-CSRF-Code-Execution.html Exploit, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://seclists.org/fulldisclosure/2017/Jun/33 Exploit, Mailing List, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/99330 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1038798 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://www.coresecurity.com/advisories/kaspersky-anti-virus-file-server-multiple-vulnerabilities Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.exploit-db.com/exploits/42269/ (af854a3a-2127-422b-91ae-364da2661108)