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CVE-2013-6391

N/A

Published: December 14, 2013 at 05:00 PM UTC

Updated: June 17, 2026 at 12:00 AM UTC

3 products affected across 3 vendorsUbuntu LinuxOpenStackKeystone

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Severity

N/A

Exploit prediction

EPSS 2%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Ubuntu Linux · Canonicalrubygems

95%

Keystone · Openstack

95%

2013.2 ≤ v < 2013.2.1

Affected range stops below 2013.2.1, so it looks safe — our inference, not a vendor statement

OpenStack · Red Hatdrupal

95%

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (8)

Vendor Advisoryx_refsource_REDHATThird Party Advisory

Source: [email protected]

http://rhn.redhat.com/errata/RHSA-2014-0089.html

Third Party Advisoryx_refsource_SECUNIA

Source: [email protected]

http://secunia.com/advisories/56079

Third Party Advisoryx_refsource_SECUNIA

Source: [email protected]

http://secunia.com/advisories/56154

Mailing Listx_refsource_MLISTThird Party Advisory

Source: [email protected]

http://www.openwall.com/lists/oss-security/2013/12/11/7

VDB Entryx_refsource_BIDThird Party Advisory

Source: [email protected]

http://www.securityfocus.com/bid/64253

Vendor Advisoryx_refsource_UBUNTUThird Party Advisory

Source: [email protected]

http://www.ubuntu.com/usn/USN-2061-1

x_refsource_CONFIRMExploitIssue TrackingThird Party Advisory

Source: [email protected]

https://bugs.launchpad.net/keystone/+bug/1242597

VDB Entryx_refsource_XFThird Party Advisory

Source: [email protected]

https://exchange.xforce.ibmcloud.com/vulnerabilities/89657

CVSS

5.8MEDIUM[email protected]

Confidentiality: PARTIAL
Integrity: PARTIAL
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-269

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