8.8Alta

CVE-2013-0261Packstack: packstack: arbitrary file overwrite via symlink attack

Red Hat OpenStack Folsom for RHEL 6; Red Hat Red Hat Enterprise Linux OpenStack Platform 5 (Icehouse); Red Hat Red Hat OpenStack Platform 4 Publicada: 2013-03-08 23:00 (hace 13 años)

Descripción

A flaw was found in PackStack. A local user could exploit a symlink attack on a temporary file with a predictable name in the `/tmp` directory. This vulnerability allows the local user to overwrite arbitrary files on the system, potentially leading to system compromise or data corruption.

Debilidad (CWE): CWE-59 CWE-264

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

Fabricante	Producto	Versiones
openstack	2	—
openstack	5	—
openstack	essex	—
openstack	folsom	—
Red Hat	OpenStack Folsom for RHEL 6	all versions
Red Hat	Red Hat Enterprise Linux OpenStack Platform 5 (Icehouse)	all versions
Red Hat	Red Hat OpenStack Platform 4	all versions

Referencias y parches

http://rhn.redhat.com/errata/RHSA-2013-0595.html Vendor Advisory
RHSA-2013:0595 vendor-advisory
https://access.redhat.com/security/cve/CVE-2013-0261 vdb-entry
https://bugzilla.redhat.com/show_bug.cgi?id=908101

Coincidencias CPE (NVD) (2)

cpe:2.3:a:openstack:essex:-:*:*:*:*:*:*:*
cpe:2.3:a:openstack:folsom:-:*:*:*:*:*:*:*

Puntuación CVSS

8.8Alta

Fuente: redhat · CVSS 3.1

Vector de ataque: Local
Complejidad: Baja
Privilegios: Bajos
Interacción del usuario: Ninguna
Alcance: Cambiado
Confidencialidad: Alto
Integridad: Alto
Disponibilidad: Alto

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Todas las puntuaciones (3)

cna	CVSS 3.1	8.8Alta
secalert@redhat.com	CVSS 3.1	8.8Alta
nvd	CVSS 2.0	4.4Media

EPSS (probabilidad de explotación en 30 días)

0.34%

superior al 28 % de todas las CVE

Cronología

ID reservado2012-12-06
Publicada2013-03-08 23:00
Llegó a IP-DB2026-10-24 23:37
Última actualización2026-10-30 22:17

Asignada por (CNA): redhat
Estado en NVD: Modified

Ver en la fuente: CVE.org · NVD

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