(RHSA-2023:4293) Moderate: Migration Toolkit for Containers (MTC) 1.7.11 security and bug fix update

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:

• net/http, golang.org/x/net/http2: avoid quadratic complexity in HPACK decoding (CVE-2022-41723)

• golang: html/template: improper sanitization of CSS values (CVE-2023-24539)

• golang-github-gin-gonic-gin: Improper Input Validation (CVE-2023-26125)

• golang: html/template: improper handling of empty HTML attributes (CVE-2023-29400)

• golang-github-gin-gonic-gin: Gin Web Framework does not properly sanitize filename parameter of Context.FileAttachment function (CVE-2023-29401)

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.