CVE-2017-2623

It was discovered that rpm-ostree and rpm-ostree-client before 2017.3 fail to properly check GPG signatures on packages when doing layering. Packages with unsigned or badly signed content could fail to be rejected as expected. This issue is partially mitigated on RHEL Atomic Host, where certificate pinning is used by default.

• CWE-295
• CWE-295

• http://www.securityfocus.com/bid/96558Third Party Advisory, VDB Entry
• https://access.redhat.com/errata/RHSA-2017:0444Third Party Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2623Issue Tracking, Third Party Advisory
• http://www.securityfocus.com/bid/96558Third Party Advisory, VDB Entry
• https://access.redhat.com/errata/RHSA-2017:0444Third Party Advisory
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2623Issue Tracking, Third Party Advisory

Published

Jul 27, 2018

Last Modified

Jun 17, 2026

Status

Modified

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