CVE-2019-15718

Опубликовано: 04 сент. 2019

Источник: nvd

CVSS3: 4.4

CVSS2: 3.6

EPSS Низкий

Описание

In systemd 240, bus_open_system_watch_bind_with_description in shared/bus-util.c (as used by systemd-resolved to connect to the system D-Bus instance), calls sd_bus_set_trusted, which disables access controls for incoming D-Bus messages. An unprivileged user can exploit this by executing D-Bus methods that should be restricted to privileged users, in order to change the system's DNS resolver settings.

Ссылки

http://www.openwall.com/lists/oss-security/2019/09/03/1
Exploit
Mailing List
Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3592
Issue Tracking
Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3941
Issue Tracking
Patch
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1746057
Issue Tracking
Patch
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BRE5IS24XTF5WNZGH2L7GSQJKARBOEGL/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HIKGKXZ5OEGOEYURHLJHEMFYNLEGAW5B/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U2WNHRJW4XI6H5YMDG4BUFGPAXWUMUVG/
http://www.openwall.com/lists/oss-security/2019/09/03/1
Exploit
Mailing List
Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3592
Issue Tracking
Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:3941
Issue Tracking
Patch
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1746057
Issue Tracking
Patch
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BRE5IS24XTF5WNZGH2L7GSQJKARBOEGL/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HIKGKXZ5OEGOEYURHLJHEMFYNLEGAW5B/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U2WNHRJW4XI6H5YMDG4BUFGPAXWUMUVG/

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:systemd_project:systemd:240:*:*:*:*:*:*:*

Конфигурация 2

Одно из

cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*

cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*

cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*

Конфигурация 3

Одно из

cpe:2.3:a:redhat:openshift_container_platform:4.1:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_eus:8.1:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_eus:8.2:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_eus:8.4:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_8_s390x:*:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.1:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.2:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.4:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus_s390x:8.1:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus_s390x:8.2:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.1:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.2:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.4:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_aus:8.4:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.1:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.2:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.4:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_tus:8.2:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_tus:8.4:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_update_services_for_sap_solutions:8.1:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_update_services_for_sap_solutions:8.2:*:*:*:*:*:*:*

cpe:2.3:o:redhat:enterprise_linux_server_update_services_for_sap_solutions:8.4:*:*:*:*:*:*:*

EPSS

Процентиль: 29%

0.00105

Низкий

4.4 Medium

CVSS3

3.6 Low

CVSS2

Дефекты

NVD-CWE-noinfo

Связанные уязвимости

CVE-2019-15718

CVSS3: 4.4

ubuntu

больше 6 лет назад

CVE-2019-15718

CVSS3: 5.3

redhat

больше 6 лет назад

CVE-2019-15718

CVSS3: 4.4

debian

больше 6 лет назад

In systemd 240, bus_open_system_watch_bind_with_description in shared/ ...

GHSA-p39j-chr3-gjhq

github

больше 3 лет назад

ELSA-2019-3592

oracle-oval

около 6 лет назад

ELSA-2019-3592: systemd security, bug fix, and enhancement update (MODERATE)

EPSS

Процентиль: 29%

0.00105

Низкий

4.4 Medium

CVSS3

3.6 Low

CVSS2

Дефекты

NVD-CWE-noinfo