CVE-2011-4076Medium· 5.9▾ SunlitOpenStack Nova Exposure of Sensitive Information to an Unauthorized Actor
▾ Sunlit zone — Low / medium · no exploitation signal
impact 32.5 · likelihood 0.3 · 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
1.4%
1.4% → 1.5%
OpenStack Nova before 2012.1 allows someone with access to an EC2_ACCESS_KEY (equivalent to a username) to obtain the EC2_SECRET_KEY (equivalent to a password). Exposing the EC2_ACCESS_KEY via http or tools that allow man-in-the-middle over https could allow an attacker to easily obtain the EC2_SECRET_KEY. An attacker could also presumably brute force values for EC2_ACCESS_KEY.
nova < 12.0.0a0Upgrade to a patched release:
nova 12.0.0a0Connected by shared product, vendor, weakness, or advisory.
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