CVE-2011-3147Low· 2.8▾ SunlitOpenstack nova qcow format could expose host filesystem information
▾ Sunlit zone — Low / medium · no exploitation signal
impact 15.4 · likelihood 0.1 · exploitation 0
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Exploit-prediction probability, daily snapshots since Jul 8.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via OSV
Last analysed / modified upstream
0.7%
0.7% → 0.7%
Versions of nova before 2012.1 could expose hypervisor host files to a guest operating system when processing a maliciously constructed qcow filesystem.
nova < 12.0.0a0Upgrade to a patched release:
nova 12.0.0a0Connected by shared product, vendor, weakness, or advisory.
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