CVE-2014-3517

api/metadata/handler.py in OpenStack Compute (Nova) before 2013.2.4, 2014.x before 2014.1.2, and Juno before Juno-2, when proxying metadata requests through Neutron, makes it easier for remote attackers to guess instance ID signatures via a brute-force attack that relies on timing differences in responses to instance metadata requests.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.3 UNKNOWN
NETWORK
MEDIUM
AV:N/AC:M/Au:N/C:P/I:N/A:N
redhatCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 48%
VendorProductVersion
openstacknova
2013.2 ≤
𝑥
≤ 2013.2.4
openstacknova
2014.1 ≤
𝑥
< 2014.1.2
openstacknova
2014.2.0:milestone1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
nova
bullseye
2:22.0.1-2+deb11u1
fixed
wheezy
not-affected
bullseye (security)
2:22.4.0-1~deb11u5
fixed
bookworm
2:26.2.2-1~deb12u3
fixed
bookworm (security)
2:26.2.2-1~deb12u3
fixed
sid
2:30.0.0-1
fixed
trixie
2:30.0.0-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
nova
trusty
Fixed 1:2014.1.2-0ubuntu1
released
precise
not-affected
lucid
dne
Common Weakness Enumeration
References
http://www.openwall.com/lists/oss-security/2014/07/17/2
https://bugs.launchpad.net/nova/+bug/1325128
http://www.openwall.com/lists/oss-security/2014/07/17/2
https://bugs.launchpad.net/nova/+bug/1325128