Security Bulletin
Summary
IBM has addressed the following CVEs, which may affect Gateway Peering and Quota Enforcement.
Vulnerability Details
CVEID: CVE-2022-24736
DESCRIPTION: Redis is vulnerable to a denial of service, caused by a NULL pointer dereference. By loading a specially crafted Lua script, a local authenticated attacker could exploit this vulnerability to cause a crash of the redis-server process.
CVSS Base score: 4.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/225345 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L)
CVEID: CVE-2022-24735
DESCRIPTION: Redis could allow a local authenticated attacker to execute arbitrary code on the system, caused by improper validation of user-supplied input by the Lua script execution environment. By sending a specially-crafted request, an attacker could exploit this vulnerability to execute arbitrary code with the potentially higher privileges of another Redis user on the system.
CVSS Base score: 3.9
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/225346 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N)
Affected Products and Versions
| Affected Product(s) | Version(s) |
| IBM DataPower Gateway V10CD | 10.0.4.0 |
| IBM DataPower 10.5.0 | 10.5.0.0 |
| IBM DataPower Gateway 10.0.1 | 10.0.1.0-10.0.1.7 |
| IBM DataPower Gateway | 2018.4.1.0-2018.4.1.20 |
Remediation/Fixes
| Affected Product | Fixed in version | APAR |
| IBM DataPower Gateway 10.5.0 | 10.5.0.1 | IT40964 |
| IBM DataPower Gateway V10CD | 10.5.0.1 | IT40964 |
| IBM DataPOwer Gateway 10.0.1 | 10.0.1.8 | IT40964 |
| IBM DataPower Gateway 2018.4.1 | 2018.4.1.21 | IT40964 |
Workarounds and Mitigations
Customers should set a site-specific Redis password.
Get Notified about Future Security Bulletins
References
Change History
08 Jul 2022: Initial Publication
*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.
Disclaimer
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
Document Location
Worldwide
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Document Information
Modified date:
29 July 2022
UID
ibm16608610