CVE-2012-3447

Priority
Medium
Description
virt/disk/api.py in OpenStack Compute (Nova) 2012.1.x before 2012.1.2 and
Folsom before Folsom-3 allows remote authenticated users to overwrite
arbitrary files via a symlink attack on a file in an image that uses a
symlink that is only readable by root. NOTE: this vulnerability exists
because of an incomplete fix for CVE-2012-3361.
References
Bugs
Package
Source: nova (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 8.04 LTS (Hardy Heron):DNE
Ubuntu 10.04 LTS (Lucid Lynx):DNE
Ubuntu 11.04 (Natty Narwhal):ignored (reached end-of-life)
Ubuntu 11.10 (Oneiric Ocelot):released (2011.3-0ubuntu6.10)
Ubuntu 12.04 LTS (Precise Pangolin):released (2012.1+stable~20120612-3ee026e-0ubuntu1.3)
Ubuntu 12.10 (Quantal Quetzal):not-affected (2012.2~f3-0ubuntu1)
Ubuntu 13.04 (Raring Ringtail):not-affected (2012.2~f3-0ubuntu1)
Patches:
Upstream:https://github.com/openstack/nova/commit/ce4b2e27be45a85b310237615c47eb53f37bb5f3 (Folsom)
Upstream:https://github.com/openstack/nova/commit/d9577ce9f266166a297488445b5b0c93c1ddb368 (Essex)
Upstream:https://review.openstack.org/#/c/10953/ (Diablo)
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Updated: 2012-11-02 12:18:07 UTC (commit 5981)