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

Critical Nessus Plugin ID 85254

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)

Solution

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

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/

Plugin Details

Severity: Critical

ID: 85254

File Name: ibm_tsm_fastback_server_6_1_12_1.nasl

Version: 1.6

Type: remote

Family: General

Published: 2015/08/06

Modified: 2018/07/12

Dependencies: 83300, 11936

Risk Information

Risk Factor: Critical

CVSSv2

Base Score: 10

Temporal Score: 7.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

Vulnerability Information

CPE: cpe:/a:ibm:tivoli_storage_manager_fastback

Required KB Items: IBM Tivoli Storage Manager FastBack Server, Services/tsm-fastback

Exploit Available: false

Exploit Ease: No known exploits are available

Patch Publication Date: 2015/07/28

Vulnerability Publication Date: 2015/07/28

Reference Information

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