CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
RHEL UBI is used by IBM Storage Ceph as the base operating system. This bulletin identifies the steps to take to address the vulnerability in the RHEL UBI. CVE-2021-35938.
CVEID:CVE-2021-35938
**DESCRIPTION:**RPM Project RPM could allow a local authenticated attacker to gain elevated privileges on the system, caused by a symbolic link when setting the desired permissions and credentials after installing a file. An attacker could exploit this vulnerability to exchange the original file with a symbolic link to a security-critical file and gain elevated privileges on the system.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/211337 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H)
Affected Product(s) | Version(s) |
---|---|
IBM Storage Ceph | 6.0, 6.1-6.1z6 |
IBM Storage Ceph | 5.3z1-z5 |
IBM strongly recommends addressing the vulnerability now.
Download the latest version of IBM Storage Ceph and upgrade to 7.0 by following instructions.
<https://public.dhe.ibm.com/ibmdl/export/pub/storage/ceph/>
https://www.ibm.com/docs/en/storage-ceph/7?topic=upgrading
None
Vendor | Product | Version | CPE |
---|---|---|---|
ibm | storage_ceph | 6.0 | cpe:2.3:a:ibm:storage_ceph:6.0:*:*:*:*:*:*:* |
ibm | storage_ceph | 6.1 | cpe:2.3:a:ibm:storage_ceph:6.1:*:*:*:*:*:*:* |
ibm | storage_ceph | 6 | cpe:2.3:a:ibm:storage_ceph:6:*:*:*:*:*:*:* |
ibm | storage_ceph | 5.3 | cpe:2.3:a:ibm:storage_ceph:5.3:*:*:*:*:*:*:* |
ibm | storage_ceph | 1 | cpe:2.3:a:ibm:storage_ceph:1:*:*:*:*:*:*:* |
ibm | storage_ceph | 5 | cpe:2.3:a:ibm:storage_ceph:5:*:*:*:*:*:*:* |
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High