OSBuild Composer Flaw Exposes Build Phase to MITM Attack
CVE-2024-2307

6.1MEDIUM

Key Information:

Status
Red Hat Enterprise Linux 8
Red Hat Enterprise Linux 9
Vendor
CVE Published:
19 March 2024

What is CVE-2024-2307?

A flaw was found in osbuild-composer. A condition can be triggered that disables GPG verification for package repositories, which can expose the build phase to a Man-in-the-Middle attack, allowing untrusted code to be installed into an image being built.

References

https://access.redhat.com/errata/RHSA-2024:2119
vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2024:2961
vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2024-2307
vdb-entryx_refsource_REDHAT

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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