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.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://www.coresecurity.com/advisories/kaspersky-anti-virus-file-server-multiple-vulnerabilities	Exploit Third Party Advisory
http://www.securitytracker.com/id/1038798	Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/99330	Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2017/Jun/33	Exploit Mailing List Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/143190/Kaspersky-Anti-Virus-File-Server-8.0.3.297-XSS-CSRF-Code-Execution.html	Exploit VDB Entry Third Party Advisory
https://www.exploit-db.com/exploits/42269/

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Configurations

Configuration 1 (hide)

cpe:2.3:a:kaspersky:anti-virus_for_linux_server:*:*:*:*:*:*:*:*

Information

Published : 2017-07-17 14:29

Updated : 2017-08-11 18:29

NVD link : CVE-2017-9811

Mitre link : CVE-2017-9811

JSON object : View

CWE

CWE-20

Improper Input Validation

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Products Affected

kaspersky

anti-virus_for_linux_server

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