A flaw was found in Buildah (and subsequently Podman Build) which allows containers to mount arbitrary locations on the host filesystem into build containers. A malicious Containerfile can use a dummy image with a symbolic link to the root filesystem as a mount source and cause the mount operation to mount the host root filesystem inside the RUN step. The commands inside the RUN step will then have read-write access to the host filesystem, allowing for full container escape at build time.
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History
Tue, 26 Nov 2024 20:15:00 +0000
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Sun, 24 Nov 2024 14:30:00 +0000
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Weaknesses | CWE-269 |
Fri, 22 Nov 2024 16:00:00 +0000
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Weaknesses | CWE-59 |
Fri, 22 Nov 2024 12:00:00 +0000
Wed, 06 Nov 2024 15:15:00 +0000
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MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2024-03-18T14:23:44.213Z
Updated: 2024-11-26T19:55:15.725Z
Reserved: 2024-02-22T14:42:20.623Z
Link: CVE-2024-1753
Vulnrichment
Updated: 2024-08-01T18:48:22.005Z
NVD
Status : Awaiting Analysis
Published: 2024-03-18T15:15:41.170
Modified: 2024-11-26T20:15:26.237
Link: CVE-2024-1753
Redhat