IBM7528A3A0902BD0E84C18A74B2060682D416756B7BDA47A549953D62A2C4905D5Security Bulletin: Network Security (NSS) vulnerability affects IBM SAN Volume Controller, IBM Storwize, IBM Spectrum Virtualize and IBM FlashSystem products
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
0.102 Low
EPSS
Percentile
94.9%
Summary
A vulnerability in Network Security (NSS) affects IBM SAN Volume Controller, IBM Storwize V7000, V5000, V5100, V3700 and V3500, IBM Spectrum Virtualize Software, IBM Spectrum Virtualize for Public Cloud and IBM FlashSystem V9000 and 9100 family products. The applicable vulnerability is CVE-2018-12404.
Vulnerability Details
CVEID:CVE-2018-12404
**DESCRIPTION:**Mozilla Network Security Services (NSS), as used in Mozilla Firefox, could allow a local attacker to obtain sensitive information, caused by a cache side-channel variant of the Bleichenbacher attack in the handling of PKCS #1 v1.5 padding by the TLS implementation. An attacker could exploit this vulnerability to obtain secret encryption keys of running applications and hijack connections and accounts.
CVSS Base score: 5.1
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/155087 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)
Affected Products and Versions
| Affected Product(s) | Version(s) |
|---|---|
| SAN Volume Controller and Storwize Family | 8.3 |
| SAN Volume Controller and Storwize Family | 7.8 |
| SAN Volume Controller and Storwize Family | 8.2 |
Remediation/Fixes
IBM recommends that you fix this vulnerability by upgrading affected versions of IBM SAN Volume Controller, IBM Storwize V7000, V5000, V3700 and V3500, IBM Spectrum Virtualize Software, IBM Spectrum Virtualize for Public Cloud and IBM FlashSystem V9000 and 9100 family to the following code levels or higher:
7.8.1.12
8.2.1.11
8.3.0.2
8.3.1.0
Latest IBM SAN Volume Controller Code
Latest IBM Storwize V7000 Code
Latest IBM Storwize V5000 Code
Latest IBM Storwize V3700 Code
Latest IBM Storwize V3500 Code
Latest IBM FlashSystem V9000 Code
Latest IBM FlashSystem 9100 Family Code
Latest IBM Spectrum Virtualize Software
Latest IBM Spectrum Virtualize for Public Cloud
For the Storage Nodes of IBM FlashSystem V9000, please apply the fixes recommended in the IBM FlashSystem security bulletin for this issue.
For unsupported versions of the above products, IBM recommends upgrading to a fixed, supported version of code.
Workarounds and Mitigations
None
Related
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
0.102 Low
EPSS
Percentile
94.9%