PT-2014-4186 · Red Hat+3 · Libvirt+4

Publicado

2014-01-24

·

Atualizado

2024-06-15

·

CVE-2014-1447

CVSS v2.0

3.3

Baixa

VetorAV:A/AC:L/Au:N/C:N/I:N/A:P
Name of the Vulnerable Software and Affected Versions libvirt versions prior to 1.2.1
Description The issue is related to a race condition in the virNetServerClientStartKeepAlive function. This allows remote attackers to cause a denial of service by closing a connection before a keepalive response is sent, resulting in a crash of libvirtd.
Recommendations For versions prior to 1.2.1, update to version 1.2.1 or later to resolve the issue. As a temporary workaround, consider restricting access to the virNetServerClientStartKeepAlive function to minimize the risk of exploitation.

Correção

DoS

Race Condition

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Enumeração de Fraquezas

CWE-362

Identificadores relacionados

ALT-PU-2014-1262
CESA-2014_0103
CVE-2014-1447
DSA-2846-1
MGASA-2014-0051
OPENSUSE-SU-2024:10209-1
RHSA-2014:0103
RHSA-2014_0103

Produtos afetados

Alt Linux
Centos
Red Hat
Suse
Libvirt