CVE-2023-46159

IBM Storage Ceph denial of service

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

IBM Storage Ceph 5.3z1, 5.3z5, and 6.1z1 could allow an authenticated user on the network to cause a denial of service from RGW. IBM X-Force ID: 268906.

IBM Storage Ceph 5.3z1, 5.3z5 y 6.1z1 podría permitir que un usuario autenticado en la red provoque una denegación de servicio por parte de RGW. ID de IBM X-Force: 268906.

A flaw was found in Ceph. Certain misconfigurations of CORS rules in Ceph could result in a significantly large memory allocation. This issue can lead to RGW crashing and a denial of service from an authenticated user on the network.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Adjacent

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2023-10-17 CVE Reserved
2024-02-02 CVE Published
2024-02-10 EPSS Updated
2024-08-22 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (4)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://www.ibm.com/support/pages/node/7112263	2024-02-10

URL	Date	SRC
https://exchange.xforce.ibmcloud.com/vulnerabilities/268906	2024-02-10
https://access.redhat.com/security/cve/CVE-2023-46159	2024-02-08
https://bugzilla.redhat.com/show_bug.cgi?id=2215374	2024-02-08

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Ibm Search vendor "Ibm"		Storage Ceph Search vendor "Ibm" for product "Storage Ceph"				5.3z1 Search vendor "Ibm" for product "Storage Ceph" and version "5.3z1"		-		Affected
Ibm Search vendor "Ibm"		Storage Ceph Search vendor "Ibm" for product "Storage Ceph"				5.3z5 Search vendor "Ibm" for product "Storage Ceph" and version "5.3z5"		-		Affected
Ibm Search vendor "Ibm"		Storage Ceph Search vendor "Ibm" for product "Storage Ceph"				6.1z1 Search vendor "Ibm" for product "Storage Ceph" and version "6.1z1"		-		Affected