PT-2012-4702 · Openstack · Openstack Essex+2

Derek Higginson · Publicado 2012-07-31 · Atualizado 2022-05-17 · CVE-2012-3426

Positive Technologies (AI Summary)

CVSS v2.0

4.9

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions OpenStack Keystone versions before 2012.1.1 OpenStack Folsom versions before Folsom-1 OpenStack Essex (affected versions not specified)

Description The issue allows remote authenticated users to bypass intended authorization restrictions. This can be achieved by creating new tokens through token chaining, leveraging possession of a token for a disabled user account, or leveraging possession of a token for an account with a changed password.

Recommendations For OpenStack Keystone versions before 2012.1.1, update to version 2012.1.1 or later to resolve the issue. For OpenStack Folsom versions before Folsom-1, update to Folsom-1 or later to resolve the issue. For OpenStack Essex, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Enumeração de Fraquezas

CWE-264

Identificadores relacionados

CVE-2012-3426

GHSA-XP97-6W7R-4CJC

PYSEC-2012-34

Produtos afetados

Openstack Essex

Openstack Folsom

Openstack Keystone

Referências · 26

• 🔥 http://github.com/openstack/keystone/commit/628149b3dc6b58b91fd08e6ca8d91c728ccb8626 · Exploit
• 🔥 http://github.com/openstack/keystone/commit/ea03d05ed5de0c015042876100d37a6a14bf56de · Exploit
• https://github.com/openstack/keystone · Nota
• https://github.com/openstack/keystone/commit/628149b3dc6b58b91fd08e6ca8d91c728ccb8626 · Nota
• https://github.com/openstack/keystone/commit/375838cfceb88cacc312ff6564e64eb18ee6a355 · Nota
• https://github.com/openstack/keystone/commit/a67b24878a6156eab17b9098fa649f0279256f5d · Nota
• https://github.com/pypa/advisory-database/tree/main/vulns/keystone/PYSEC-2012-34.yaml · Nota
• https://bugs.launchpad.net/keystone/+bug/997194 · Nota
• https://launchpad.net/keystone/essex/2012.1.1/+download/keystone-2012.1.1.tar.gz · Correção
• https://nvd.nist.gov/vuln/detail/CVE-2012-3426 · Nota de Segurança
• https://osv.dev/vulnerability/DEBIAN-CVE-2012-3426 · Aviso do Fabricante
• http://github.com/openstack/keystone/commit/d9600434da14976463a0bd03abd8e0309f0db454 · Nota
• http://ubuntu.com/usn/USN-1552-1 · Aviso do Fabricante
• http://openwall.com/lists/oss-security/2012/07/27/4 · Correção
• http://github.com/openstack/keystone/commit/375838cfceb88cacc312ff6564e64eb18ee6a355 · Correção