CVE-2014-2828

The V3 API in OpenStack Identity (Keystone) 2013.1 before 2013.2.4 and icehouse before icehouse-rc2 allows remote attackers to cause a denial of service (CPU consumption) via a large number of the same authentication method in a request, aka "authentication chaining."
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:N/I:N/A:C
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 73%
VendorProductVersion
openstackkeystone
2013.1
openstackkeystone
2013.1.1
openstackkeystone
2013.1.2
openstackkeystone
2013.1.3
openstackkeystone
2013.2
openstackkeystone
2013.2.1
openstackkeystone
2013.2.2
openstackkeystone
2013.2.3
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
keystone
bullseye
2:18.0.0-3+deb11u1
fixed
wheezy
not-affected
bookworm
2:22.0.0-2
fixed
sid
2:26.0.0-1
fixed
trixie
2:26.0.0-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
keystone
trusty
dne
saucy
ignored
quantal
ignored
precise
not-affected
lucid
dne
Common Weakness Enumeration
References
http://rhn.redhat.com/errata/RHSA-2014-1688.html
http://www.openwall.com/lists/oss-security/2014/04/10/20
https://bugs.launchpad.net/keystone/+bug/1300274
http://rhn.redhat.com/errata/RHSA-2014-1688.html
http://www.openwall.com/lists/oss-security/2014/04/10/20
https://bugs.launchpad.net/keystone/+bug/1300274