IBM Tivoli Storage Manager FastBack 6.1.x < 6.1.12.1 Multiple Vulnerabilities

This script is Copyright (C) 2015-2016 Tenable Network Security, Inc.


Synopsis :

The remote backup service is affected by multiple vulnerabilities.

Description :

The version of IBM Tivoli Storage Manager FastBack running on the
remote host is 6.1.x prior to 6.1.12.1. It is, therefore, affected by
multiple stack-based buffer overflow conditions that can be exploited
by a remote attacker, using specially crafted packets, to cause a
denial of service or possibly execute arbitrary code in the SYSTEM
context :

- User-supplied input is not properly validated when
handling opcode 4115, resulting in a buffer overflow.
(CVE-2015-4931)

- User-supplied input is not properly validated when
handling opcode 1365 in a Files Restore Agents list,
resulting in a buffer overflow. (CVE-2015-4932)

- User-supplied input is not properly validated when
handling opcode 1365 in a Volume Restore Agents list,
resulting in a buffer overflow. (CVE-2015-4933)

- User-supplied input is not properly validated when
handling opcode 8192, resulting in a buffer overflow.
(CVE-2015-4934)

- User-supplied input is not properly validated when
handling opcode 4755, resulting in a buffer overflow.
(CVE-2015-4935)

See also :

http://www-01.ibm.com/support/docview.wss?uid=swg21961928
http://www.zerodayinitiative.com/advisories/ZDI-15-375/
http://www.zerodayinitiative.com/advisories/ZDI-15-373/
http://www.zerodayinitiative.com/advisories/ZDI-15-374/
http://www.zerodayinitiative.com/advisories/ZDI-15-376/
http://www.zerodayinitiative.com/advisories/ZDI-15-372/

Solution :

Upgrade to IBM Tivoli Storage Manager FastBack version 6.1.12.1 or
later.

Risk factor :

Critical / CVSS Base Score : 10.0
(CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C)
CVSS Temporal Score : 7.4
(CVSS2#E:U/RL:OF/RC:C)
Public Exploit Available : false

Family: General

Nessus Plugin ID: 85254 ()

Bugtraq ID:

CVE ID: CVE-2015-4931
CVE-2015-4932
CVE-2015-4933
CVE-2015-4934
CVE-2015-4935

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