Vulnerability Details CVE-2011-4076
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 60.3%
CVSS Severity
CVSS v3 Score 5.9
CVSS v2 Score 4.3
References
- https://access.redhat.com/security/cve/cve-2011-4076
- https://bugs.launchpad.net/nova/+bug/868360
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4076
- https://security-tracker.debian.org/tracker/CVE-2011-4076
- https://www.openwall.com/lists/oss-security/2011/10/25/4
- https://access.redhat.com/security/cve/cve-2011-4076
- https://bugs.launchpad.net/nova/+bug/868360
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4076
- https://security-tracker.debian.org/tracker/CVE-2011-4076
- https://www.openwall.com/lists/oss-security/2011/10/25/4
Products affected by CVE-2011-4076
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cpe:2.3:a:openstack:nova:2010.1
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cpe:2.3:a:openstack:nova:2011.1
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cpe:2.3:a:openstack:nova:2011.2
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cpe:2.3:a:openstack:nova:2011.3
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cpe:2.3:a:openstack:nova:2011.3.1