CVE-2012-3371

NameCVE-2012-3371
DescriptionThe Nova scheduler in OpenStack Compute (Nova) Folsom (2012.2) and Essex (2012.1), when DifferentHostFilter or SameHostFilter is enabled, allows remote authenticated users to cause a denial of service (excessive database lookup calls and server hang) via a request with many repeated IDs in the os:scheduler_hints section.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs681301

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
nova (PTS)bullseye2:22.0.1-2+deb11u1fixed
bullseye (security)2:22.4.0-1~deb11u5fixed
bookworm, bookworm (security)2:26.2.2-1~deb12u3fixed
sid, trixie2:30.0.0-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
novasource(unstable)2012.1.1-5681301

Notes

https://www.openwall.com/lists/oss-security/2012/07/11/13
https://github.com/openstack/nova/commit/034762e8060dcf0a11cb039b9d426b0d0bb1801d
https://github.com/openstack/nova/commit/25f5bd31805bd21d7b7e3583c775252aa8f737e9
https://bugs.launchpad.net/nova/+bug/1017795
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