RHSA-2023:3624 - Security Advisory

Topic

The Migration Toolkit for Containers (MTC) 1.7.10 is now available.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

The Migration Toolkit for Containers (MTC) enables you to migrate Kubernetes resources, persistent volume data, and internal container images between OpenShift Container Platform clusters, using the MTC web console or the Kubernetes API.

Security Fix(es) from Bugzilla:

• golang: html/template: improper handling of JavaScript whitespace (CVE-2023-24540)
• golang: net/http, net/textproto: denial of service from excessive memory allocation (CVE-2023-24534)
• golang: net/http, net/textproto, mime/multipart: denial of service from excessive resource consumption (CVE-2023-24536)
• golang: go/parser: Infinite loop in parsing (CVE-2023-24537)
• golang: html/template: backticks not treated as string delimiters (CVE-2023-24538)

For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.

Solution

Before applying this update, make sure all previously released errata relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

Affected Products

• Red Hat Migration Toolkit 1 for RHEL 8 x86_64

Fixes

• BZ - 2184481 - CVE-2023-24538 golang: html/template: backticks not treated as string delimiters
• BZ - 2184482 - CVE-2023-24536 golang: net/http, net/textproto, mime/multipart: denial of service from excessive resource consumption
• BZ - 2184483 - CVE-2023-24534 golang: net/http, net/textproto: denial of service from excessive memory allocation
• BZ - 2184484 - CVE-2023-24537 golang: go/parser: Infinite loop in parsing
• BZ - 2196027 - CVE-2023-24540 golang: html/template: improper handling of JavaScript whitespace
• BZ - 2204461 - Adjust rsync options in DVM
• BZ - 2210565 - Direct migration completes with warnings, failing on DVM phase
• BZ - 2212528 - Rsync pod fails due to error in starting client-server protocol (code 5)

CVEs

• CVE-2021-46848
• CVE-2022-1304
• CVE-2022-2795
• CVE-2022-2880
• CVE-2022-3627
• CVE-2022-3970
• CVE-2022-4304
• CVE-2022-4450
• CVE-2022-25147
• CVE-2022-35737
• CVE-2022-36227
• CVE-2022-41715
• CVE-2022-41717
• CVE-2022-42898
• CVE-2022-47629
• CVE-2023-0215
• CVE-2023-0286
• CVE-2023-0361
• CVE-2023-1999
• CVE-2023-2491
• CVE-2023-22490
• CVE-2023-23946
• CVE-2023-24534
• CVE-2023-24536
• CVE-2023-24537
• CVE-2023-24538
• CVE-2023-24540
• CVE-2023-25652
• CVE-2023-25815
• CVE-2023-27535
• CVE-2023-29007

References

• https://access.redhat.com/security/updates/classification/#important