RHSA-2022:8098 - Security Advisory

Topic

An update for toolbox is now available for Red Hat Enterprise Linux 9.

Red Hat Product Security has rated this update as having a security impact of Moderate. 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

Toolbox is a tool for Linux operating systems, which allows the use of containerized command line environments. It is built on top of Podman and other standard container technologies from OCI.

Security Fix(es):

• golang: net/http: improper sanitization of Transfer-Encoding header (CVE-2022-1705)
• golang: io/fs: stack exhaustion in Glob (CVE-2022-30630)
• golang: compress/gzip: stack exhaustion in Reader.Read (CVE-2022-30631)
• golang: path/filepath: stack exhaustion in Glob (CVE-2022-30632)

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

Additional Changes:

For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.1 Release Notes linked from the References section.

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

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

Affected Products

• Red Hat Enterprise Linux for x86_64 9 x86_64
• Red Hat Enterprise Linux for x86_64 - Extended Update Support 9.2 x86_64
• Red Hat Enterprise Linux Server - AUS 9.2 x86_64
• Red Hat Enterprise Linux for IBM z Systems 9 s390x
• Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 9.2 s390x
• Red Hat Enterprise Linux for Power, little endian 9 ppc64le
• Red Hat Enterprise Linux for Power, little endian - Extended Update Support 9.2 ppc64le
• Red Hat Enterprise Linux for ARM 64 9 aarch64
• Red Hat Enterprise Linux for ARM 64 - Extended Update Support 9.2 aarch64
• Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 9.2 ppc64le
• Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 9.2 x86_64
• Red Hat Enterprise Linux Server for ARM 64 - 4 years of updates 9.2 aarch64
• Red Hat Enterprise Linux Server for IBM z Systems - 4 years of updates 9.2 s390x

Fixes

• BZ - 2089194 - Bump the minimum required golang version to >= 1.17.7
• BZ - 2107342 - CVE-2022-30631 golang: compress/gzip: stack exhaustion in Reader.Read
• BZ - 2107371 - CVE-2022-30630 golang: io/fs: stack exhaustion in Glob
• BZ - 2107374 - CVE-2022-1705 golang: net/http: improper sanitization of Transfer-Encoding header
• BZ - 2107386 - CVE-2022-30632 golang: path/filepath: stack exhaustion in Glob

CVEs

• CVE-2022-1705
• CVE-2022-30630
• CVE-2022-30631
• CVE-2022-30632

References

• https://access.redhat.com/security/updates/classification/#moderate
• https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/9.1_release_notes/index