IBM25A65ADD2259E5466AE95B2C3CF70AF0345E2B0D71A6B9AD7F9F87A979A9FC8ESecurity Bulletin: IBM Cloud Pak for Data System 1.0 is vulnerable to arbitrary code execution due to Samba (CVE-2021-44142)
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
9 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:C/I:C/A:C
0.136 Low
EPSS
Percentile
95.4%
Summary
Samba is used by IBM Cloud Pak for Data System 1.0. This bulletin provides a remediation for the Samba vulnerability (CVE-2021-44142).
Vulnerability Details
CVEID:CVE-2021-44142
**DESCRIPTION:**Samba could allow a remote authenticated attacker to execute arbitrary code on the system, caused by an out-of-bounds heap read write in the VFS module vfs_fruit. By sending a specially-crafted request, an attacker could exploit this vulnerability to execute arbitrary code as root on the system.
CVSS Base score: 9.9
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/218420 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H)
Affected Products and Versions
| Affected Product(s) | Version(s) |
|---|---|
| CPDS | 1.0.0.0- 1.0.7.7 |
Remediation/Fixes
IBM strongly recommends addressing the vulnerability now by applying below security patch.
| Product | VRMF | Remediation / First Fix |
|---|---|---|
| IBM Cloud Pak for Data System 1.0 | 7.9.22.01.SP9 | Link to fix central |
- Please follow the steps given in release notes to upgrade the system with security patches
Workarounds and Mitigations
None
| CPE | Name | Operator | Version |
|---|---|---|---|
| ibm cloud pak for data system | eq | 1.0 |
Related
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
9 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:S/C:C/I:C/A:C
0.136 Low
EPSS
Percentile
95.4%