Security Bulletin
Summary
There are vulnerabilities in the Network Security Services (NSS) to which the IBM® FlashSystem™ V840 is susceptible. An exploit of these vulnerabilities could allow a remote attacker to execute arbitrary code on the vulnerable system, cause the application to crash, or cause a denial of service.
Vulnerability Details
CVEID: CVE-2015-7181
DESCRIPTION: Mozilla Firefox could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-poison in the sec_asn1d_parse_leaf() function. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability using unknown attack vectors to execute arbitrary code on the vulnerable system or cause a denial of service.
CVSS Base Score: 8.8
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/107814 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
CVEID: CVE-2015-7182
DESCRIPTION: Mozilla Firefox is vulnerable to a heap-based buffer overflow, caused by improper bounds checking when decoding constructed OCTET STRING. By persuading a victim to visit a specially-crafted Web site, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash.
CVSS Base Score: 8.8
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/107815 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
CVEID: CVE-2015-7183
DESCRIPTION: Mozilla Firefox is vulnerable to a denial of service, caused by an integer overflow in the Netscape Portable Runtime (NSPR) in PL_ARENA_ALLOCATE. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability using unknown attack vectors to cause the application to crash.
CVSS Base Score: 4.3
CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/107816 for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)
Affected Products and Versions
FlashSystem V840 including machine type and models (MTMs) for all available code levels. MTMs affected include 9846-AE1, 9848-AE1, 9846-AC0, 9848-AC0, 9846-AC1, and 9848-AC1.
Remediation/Fixes
|
V840 MTMs | VRMF | APAR | Remediation/First Fix |
| Storage nodes: 9846-AE1 & 9848-AE1 Control nodes: 9846-AC0, 9846-AC1, 9848-AC0 & 9848-AC1 | Code fixes are now available, the minimum VRMF containing the fix depends on the code stream: Storage Node VRMF . 1.4 stream: 1.4.0.10 (or later) 1.3 stream: 1.3.0.5 (or later) 1.2 stream: 1.2.1.9 (or later) Controller Node VRMF . 7.6 stream: 7.6.0.4 (or later) 7.5 stream: 7.5.0.7 (or later) 7.4 stream: 7.4.0.9 (or later) | N/A | No workarounds or mitigations, other than applying this code fix, are known for this vulnerability |
FlashSystem V840 fixes for storage and controller node are available @ IBM’s Fix Central
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Acknowledgement
None
Change History
03 March 2016 Original Version Published
*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.
Disclaimer
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
Was this topic helpful?
Document Information
Modified date:
17 June 2018
UID
ssg1S1005660