PT-2012-6064 · Openstack+1 · Openstack Compute+2

Eric Windisch · Publicado 2012-12-26 · Atualizado 2022-05-17 · CVE-2012-5625

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions OpenStack Compute (Nova) versions prior to 2012.2.2 OpenStack Compute (Nova) version Grizzly

Description The issue allows attackers to obtain sensitive information by reading the memory of the previous logical volume (LV) when using libvirt and LVM backed instances. This occurs because the physical volume (PV) content is not properly cleared when reallocating for instances.

Recommendations For OpenStack Compute (Nova) versions prior to 2012.2.2, update to version 2012.2.2 or later to resolve the issue. For OpenStack Compute (Nova) version Grizzly, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Information Disclosure

Enumeração de Fraquezas

CWE-200

Identificadores relacionados

CVE-2012-5625

GHSA-RWHR-H69G-8QMQ

PYSEC-2012-41

PYSEC-2012-42

RHSA-2013:0208

Produtos afetados

Lvm

Openstack Compute

Libvirt

Referências · 17

• https://github.com/openstack/nova/commit/9d2ea970422591f8cdc394001be9a2deca499a5f · Correção
• https://github.com/openstack/nova/commit/a99a802e008eed18e39fc1d98170edc495cbd354 · Correção
• https://github.com/openstack/nova · Nota
• https://github.com/pypa/advisory-database/tree/main/vulns/nova/PYSEC-2012-42.yaml · Nota
• https://github.com/pypa/advisory-database/tree/main/vulns/nova/PYSEC-2012-41.yaml · Nota
• http://securityfocus.com/bid/56904 · Nota
• http://osvdb.org/88419 · Nota
• https://osv.dev/vulnerability/PYSEC-2012-41 · Aviso do Fabricante
• https://launchpad.net/nova/folsom/2012.2.2 · Nota
• https://osv.dev/vulnerability/GHSA-rwhr-h69g-8qmq · Aviso do Fabricante
• http://openwall.com/lists/oss-security/2012/12/11/5 · Nota
• http://ubuntu.com/usn/USN-1663-1 · Correção, Aviso do Fabricante
• https://bugs.launchpad.net/nova/+bug/1070539 · Nota
• https://osv.dev/vulnerability/PYSEC-2012-42 · Aviso do Fabricante
• http://rhn.redhat.com/errata/RHSA-2013-0208.html · Aviso do Fabricante