CVE-2024-40767

NameCVE-2024-40767
DescriptionIn OpenStack Nova before 27.4.1, 28 before 28.2.1, and 29 before 29.1.1, by supplying a raw format image that is actually a crafted QCOW2 image with a backing file path or VMDK flat image with a descriptor file path, an authenticated user may convince systems to return a copy of the referenced file's contents from the server, resulting in unauthorized access to potentially sensitive data. All Nova deployments are affected. NOTE: this issue exists because of an incomplete fix for CVE-2022-47951 and CVE-2024-32498.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
nova (PTS)jessie2014.1.3-11fixed
stretch (security), stretch (lts), stretch2:14.0.0-4+deb9u1fixed
buster (security), buster, buster (lts)2:18.1.0-6+deb10u2fixed
bullseye2:22.0.1-2+deb11u1fixed
bullseye (security)2:22.4.0-1~deb11u5fixed
bookworm (security), bookworm2:26.2.2-1~deb12u3fixed
sid, trixie2:30.0.0-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
novasource(unstable)(not affected)

Notes

- nova <not-affected> (Incomplete fix/regression never introduced in Debian as fix for CVE-2024-32498 complete)

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