CVE-2013-6391

The ec2tokens API in OpenStack Identity (Keystone) before Havana 2013.2.1 and Icehouse before icehouse-2 does not return a trust-scoped token when one is received, which allows remote trust users to gain privileges by generating EC2 credentials from a trust-scoped token and using them in an ec2tokens API request.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.8 UNKNOWN
NETWORK
MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:N
redhatCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 64%
VendorProductVersion
openstackkeystone
2013.2 ≤
𝑥
< 2013.2.1
canonicalubuntu_linux
13.10
redhatopenstack
4.0
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
saucy
Fixed 1:2013.2-0ubuntu1.2
released
raring
ignored
quantal
not-affected
precise
not-affected
lucid
dne
Common Weakness Enumeration
References
http://rhn.redhat.com/errata/RHSA-2014-0089.html
http://secunia.com/advisories/56079
http://secunia.com/advisories/56154
http://www.openwall.com/lists/oss-security/2013/12/11/7
http://www.securityfocus.com/bid/64253
http://www.ubuntu.com/usn/USN-2061-1
https://bugs.launchpad.net/keystone/+bug/1242597
https://exchange.xforce.ibmcloud.com/vulnerabilities/89657
http://rhn.redhat.com/errata/RHSA-2014-0089.html
http://secunia.com/advisories/56079
http://secunia.com/advisories/56154
http://www.openwall.com/lists/oss-security/2013/12/11/7
http://www.securityfocus.com/bid/64253
http://www.ubuntu.com/usn/USN-2061-1
https://bugs.launchpad.net/keystone/+bug/1242597
https://exchange.xforce.ibmcloud.com/vulnerabilities/89657