CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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-2023-49083.
CVEID:CVE-2023-49083
**DESCRIPTION:**Cryptography package for Python is vulnerable to a denial of service, caused by a NULL pointer dereference when loading PKCS7 certificates. By deserializing a specially crafted PKCS7 blob/certificate, a remote attacker could exploit this vulnerability to cause a denial of service.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/272510 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
Affected Product(s) | Version(s) |
---|---|
IBM Storage Ceph | 7.0-7.0z2 |
IBM Storage Ceph | 6.0, 6.1-6.1z6 |
IBM Storage Ceph | 5.3z1-z6 |
IBM strongly recommends addressing the vulnerability now.
Download the latest version of IBM Storage Ceph and upgrade to 7.1 or later 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 | 7.0 | cpe:2.3:a:ibm:storage_ceph:7.0:*:*:*:*:*:*:* |
ibm | storage_ceph | 2 | cpe:2.3:a:ibm:storage_ceph:2:*:*:*:*:*:*:* |
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:*:*:*:*:*:*:* |
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High