PT-2014-5348 · Openstack+1 · Openstack Identity+1

Shardy + 1 · Published 2014-06-17 · Updated 2022-05-13 · CVE-2014-3476

Positive Technologies (AI Summary)

CVSS v2.0

6.0

Medium

Base vector

AV:N/AC:M/Au:S/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions OpenStack Identity (Keystone) versions before 2013.2.4 OpenStack Identity (Keystone) versions 2014.1 before 2014.1.2 OpenStack Identity (Keystone) versions Juno before Juno-2

Description The issue is related to the improper handling of chained delegation in OpenStack Identity (Keystone), allowing remote authenticated users to gain privileges. This can be achieved by leveraging a trust or an OAuth token with impersonation enabled to create a new token with additional roles.

Recommendations For versions before 2013.2.4, update to version 2013.2.4 or later. For versions 2014.1 before 2014.1.2, update to version 2014.1.2 or later. For versions Juno before Juno-2, update to Juno-2 or later.

Exploit

Fix

Improper Privilege Management

Weakness Enumeration

CWE-269

Related Identifiers

CVE-2014-3476

GHSA-274V-R947-V34R

RHSA-2014:0994

USN-2324-1

Affected Products

Openstack Identity

Ubuntu

References · 27

• 🔥 https://bugs.launchpad.net/keystone/+bug/1324592 · Exploit
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-5252 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2014-3476 · Security Note
• http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00031.html · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2014-3476 · Vendor Advisory
• https://ubuntu.com/security/CVE-2014-3520 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2014-3476 · Security Note
• https://osv.dev/vulnerability/USN-2324-1 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-2324-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2014-3476 · Vendor Advisory
• http://openwall.com/lists/oss-security/2014/06/12/3 · Patch
• https://ubuntu.com/security/CVE-2014-5251 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-274v-r947-v34r · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2014-3476 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-5253 · Security Note