PT-2014-1927 · Freedesktop.Org+3 · D-Bus+3
Publicado
2014-09-17
·
Atualizado
2024-06-15
·
CVE-2014-3639
CVSS v2.0
6.8
Média
| Vetor | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Name of the Vulnerable Software and Affected Versions
D-Bus versions 1.6.23 and earlier
D-Bus versions 1.8.x before 1.8.8
Description
The issue allows local users to cause a denial of service by consuming incomplete connections and preventing new connections via a large number of incomplete connections. This is due to the dbus-daemon not properly closing old connections. Exploitation of the vulnerabilities may lead to disruption of confidentiality, integrity, and availability of protected information and can be performed remotely.
Recommendations
For D-Bus versions 1.6.23 and earlier, update to version 1.6.24 or later.
For D-Bus versions 1.8.x before 1.8.8, update to version 1.8.8 or later.
As a temporary workaround, consider restricting the number of connections to the dbus-daemon to minimize the risk of exploitation.
Correção
DoS
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
D-Bus
Suse
Ubuntu