IBM4FD315BA9E60A8B6FA91981D195AEAC2D9EEE58E331BD876BBC058F964A8C224Security Bulletin: IBM Event Streams is vulnerable to a denial of service due to Redis (CVE-2023-25155)
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
50.6%
Summary
A vulnerability in Redis affects IBM Event Streams.
Vulnerability Details
CVEID:CVE-2023-25155
**DESCRIPTION:**Redis is vulnerable to a denial of service, caused by an integer overflow. By sending a specially-crafted SRANDMEMBER, ZRANDMEMBER, and HRANDFIELD command, a remote authenticated attacker could exploit this vulnerability to cause a runtime assertion and termination of the Redis server process.
CVSS Base score: 5.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/248873 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Affected Products and Versions
| Affected Product(s) | Version(s) |
|---|---|
| IBM Event Streams | 10.0.0, 10.1.0, 10.2.0-eus, 10.2.1-eus, 10.3.0, 10.3.1, 10.4.0, 10.5.0, 11.0.0, 11.0.1, 11.0.2, 11.0.3, 11.0.4, 11.1.0, 11.1.1, 11.1.2, 11.1.3, 11.1.4 |
Remediation/Fixes
IBM strongly recommends addressing the vulnerability now by upgrading
Upgrade to IBM Event Streams 11.1.5 by following the upgrading and migrating documentation.
Workarounds and Mitigations
None
Affected configurations
Related
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
50.6%