Issued:

2024-09-26

Updated:

2024-09-26

RHSA-2024:7262 - Important: osbuild-composer security update

Synopsis

Important: osbuild-composer security update

Type/Severity

Security Advisory Important

Topic

An update for osbuild-composer is now available for Red Hat Enterprise Linux 8.

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

A service for building customized OS artifacts, such as VM images and OSTree commits, that uses osbuild under the hood. Besides building images for local usage, it can also upload images directly to cloud. It is compatible with composer-cli and cockpit-composer clients.

Security Fix(es):

• golang-fips/openssl: Memory leaks in code encrypting and decrypting RSA payloads (CVE-2024-1394)

• encoding/gob: golang: Calling Decoder.Decode on a message which contains deeply nested structures can cause a panic due to stack exhaustion (CVE-2024-34156)

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.

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

Updated Packages

• osbuild-composer-worker-101-2.el8_10.x86_64.rpm
• osbuild-composer-worker-debuginfo-101-2.el8_10.s390x.rpm
• osbuild-composer-101-2.el8_10.x86_64.rpm
• osbuild-composer-core-101-2.el8_10.x86_64.rpm
• osbuild-composer-tests-debuginfo-101-2.el8_10.x86_64.rpm
• osbuild-composer-core-101-2.el8_10.aarch64.rpm
• osbuild-composer-worker-101-2.el8_10.s390x.rpm
• osbuild-composer-core-debuginfo-101-2.el8_10.s390x.rpm
• osbuild-composer-worker-debuginfo-101-2.el8_10.x86_64.rpm
• osbuild-composer-tests-debuginfo-101-2.el8_10.ppc64le.rpm
• osbuild-composer-worker-debuginfo-101-2.el8_10.aarch64.rpm
• osbuild-composer-worker-101-2.el8_10.aarch64.rpm
• osbuild-composer-debugsource-101-2.el8_10.ppc64le.rpm
• osbuild-composer-debugsource-101-2.el8_10.s390x.rpm
• osbuild-composer-tests-debuginfo-101-2.el8_10.aarch64.rpm
• osbuild-composer-debuginfo-101-2.el8_10.aarch64.rpm
• osbuild-composer-core-debuginfo-101-2.el8_10.aarch64.rpm
• osbuild-composer-101-2.el8_10.s390x.rpm
• osbuild-composer-debuginfo-101-2.el8_10.x86_64.rpm
• osbuild-composer-101-2.el8_10.aarch64.rpm
• osbuild-composer-101-2.el8_10.ppc64le.rpm
• osbuild-composer-debugsource-101-2.el8_10.aarch64.rpm
• osbuild-composer-core-debuginfo-101-2.el8_10.ppc64le.rpm
• osbuild-composer-worker-debuginfo-101-2.el8_10.ppc64le.rpm
• osbuild-composer-tests-debuginfo-101-2.el8_10.s390x.rpm
• osbuild-composer-core-101-2.el8_10.ppc64le.rpm
• osbuild-composer-worker-101-2.el8_10.ppc64le.rpm
• osbuild-composer-core-101-2.el8_10.s390x.rpm
• osbuild-composer-debugsource-101-2.el8_10.x86_64.rpm
• osbuild-composer-debuginfo-101-2.el8_10.ppc64le.rpm
• osbuild-composer-debuginfo-101-2.el8_10.s390x.rpm
• osbuild-composer-101-2.el8_10.src.rpm
• osbuild-composer-core-debuginfo-101-2.el8_10.x86_64.rpm

Fixes

• This content is not included.BZ - 2262921
• This content is not included.BZ - 2310528

CVEs

• CVE-2024-1394
• CVE-2024-34156

References

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

Additional information

• The Red Hat security contact is This content is not included.secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.
• Offline Security Data data is available for integration with other systems. See Offline Security Data API to get started.