PT-2013-5034 · Openstack · Openstack Identity

Blk-U + 1 · Published 2013-11-02 · Updated 2022-05-17 · CVE-2013-4477

Positive Technologies (AI Summary)

CVSS v2.0

3.3

Low

Base vector

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

Name of the Vulnerable Software and Affected Versions OpenStack Identity (Keystone) versions Grizzly through Havana

Description The issue in OpenStack Identity (Keystone) allows local users to gain privileges by adding a role to a user when removing a role on a tenant for a user who does not have that role.

Recommendations For OpenStack Identity (Keystone) versions Grizzly through Havana, consider restricting access to the LDAP backend until a fix is available. As a temporary workaround, manually review and correct user roles after removal to prevent unintended privilege escalation.

Exploit

Fix

Weakness Enumeration

CWE-264

Related Identifiers

CVE-2013-4477

GHSA-F889-WFWM-6P7M

RHSA-2014:0113

Affected Products

Openstack Identity

References · 12

• 🔥 https://bugs.launchpad.net/keystone/+bug/1242855 · Exploit
• http://ubuntu.com/usn/USN-2034-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2013-4477 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2013-4477 · Vendor Advisory
• http://openwall.com/lists/oss-security/2013/10/30/6 · Patch
• http://rhn.redhat.com/errata/RHSA-2014-0113.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2013-4477 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-f889-wfwm-6p7m · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2013-4477 · Security Note
• https://github.com/openstack/keystone · Note
• https://github.com/openstack/keystone/commit/b17e7bec768bd53d3977352486378698a3db3cfa · Note
• https://github.com/openstack/keystone/commit/c6800ca1ac984c879e75826df6694d6199444ea0 · Note