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Security Bulletin: IBM DataPower Gateway: Update Redis to remediate two CVEs

Security Bulletin


Summary

IBM has addressed the CVEs

Vulnerability Details

CVEID:   CVE-2021-32626
DESCRIPTION:   Redis is vulnerable to a heap-based buffer overflow, caused by improper bounds checking. By executing specially-crafted Lua scripts, a remote authenticated attacker could overflow a buffer and execute arbitrary code on the system.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/210723 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)

CVEID:   CVE-2021-32675
DESCRIPTION:   Redis is vulnerable to a denial of service, caused by improper input validation. By sending specially-crafted Redis Standard Protocol (RESP) requests, a remote attacker could exploit this vulnerability to allocate significant amount of memory.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/210727 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

Affected Products and Versions

Affected Product(s)Version(s)
IBM DataPower Gateway V10CD10.0.2.0-10.0.3.0
IBM DataPower Gateway 10.0.110.0.1.0-10.0.1.5
IBM DataPower Gateway 2018.4.12018.4.1.0-2018.4.1.18

Remediation/Fixes

Affected ProductFixed in versionAPAR
IBM DataPower Gateway V10CD10.0.4.0IT38919
IBM DataPower Gateway 10.0.110.0.1.6IT38919
IBM DataPower Gateway 2018.4.12018.4.1.19IT38919

Workarounds and Mitigations

None

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References

Complete CVSS v3 Guide
On-line Calculator v3

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Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Change History

17 May 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:
17 May 2022

UID

ibm16587098

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