IBM Storwize V7000 Unified 1.3.x < 1.4.3.5 / 1.5.x < 1.5.0.4 Multiple Vulnerabilities (Shellshock)
critical Nessus Plugin ID 85630
Language:
New! Plugin Severity Now Using CVSS v3
The calculated severity for Plugins has been updated to use CVSS v3 by default. Plugins that do not have a CVSS v3 score will fall back to CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.
Synopsis
The remote IBM Storwize V7000 Unified device is affected by multiple vulnerabilities.Description
The remote IBM Storwize V7000 Unified device is running version 1.3.x prior to 1.4.3.5 or 1.5.x prior to 1.5.0.4. It is, therefore, affected by the following vulnerabilities :- A command injection vulnerability exists in GNU Bash known as Shellshock. The vulnerability is due to the processing of trailing strings after function definitions in the values of environment variables.
This allows a remote attacker to execute arbitrary code via environment variable manipulation depending on the configuration of the system. (CVE-2014-6271)
- An out-of-bounds memory access error exists in GNU Bash in file parse.y due to evaluating untrusted input during stacked redirects handling. A remote attacker can exploit this, via a crafted 'here' document, to execute arbitrary code or cause a denial of service. (CVE-2014-7186)
- An off-by-one error exists in GNU Bash in the read_token_word() function in file parse.y when handling deeply-nested flow control constructs. A remote attacker can exploit this, by using deeply nested loops, to execute arbitrary code or cause a denial of service.
(CVE-2014-7187)
- A command injection vulnerability exists in GNU Bash known as Shellshock. The vulnerability is due to the processing of trailing strings after function definitions in the values of environment variables.
This allows a remote attacker to execute arbitrary code via environment variable manipulation depending on the configuration of the system. (CVE-2014-6278) Note that this vulnerability exists because of an incomplete fix for CVE-2014-6271, CVE-2014-7169, and CVE-2014-6277.
Solution
Upgrade to IBM Storwize V7000 Unified version 1.4.3.5 / 1.5.0.4 or later.See Also
http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004898
http://seclists.org/oss-sec/2014/q3/650
http://www.nessus.org/u?dacf7829
https://www.invisiblethreat.ca/post/shellshock/
http://lcamtuf.blogspot.com/2014/10/bash-bug-how-we-finally-cracked.html
Plugin Details
Severity: Critical
ID: 85630
File Name: ibm_storwize_1_5_0_4.nasl
Version: 1.10
Type: remote
Family: Misc.
Published: 8/25/2015
Updated: 7/12/2018
Dependencies: ibm_storwize_detect.nbin
Risk Information
VPR
Risk Factor: Critical
Score: 9.8
CVSS v2
Risk Factor: Critical
Base Score: 10
Temporal Score: 8.7
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
Temporal Vector: E:H/RL:OF/RC:C
Vulnerability Information
CPE: cpe:/h:ibm:storwize_unified_v7000, cpe:/a:ibm:storwize_v7000_unified_software
Required KB Items: Host/IBM/Storwize/version, Host/IBM/Storwize/machine_major, Host/IBM/Storwize/display_name
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 10/3/2014
Vulnerability Publication Date: 9/24/2014
Exploitable With
Core Impact
Metasploit (CUPS Filter Bash Environment Variable Code Injection (Shellshock))
Reference Information
CVE: CVE-2014-6271, CVE-2014-7169, CVE-2014-7186, CVE-2014-7187, CVE-2014-6277, CVE-2014-6278