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nvd[email protected]NVD:CVE-2020-25717
HistoryFeb 18, 2022 - 6:15 p.m.

CVE-2020-25717

2022-02-1818:15:08
CWE-20
web.nvd.nist.gov
7
samba
domain users
privilege escalation
authenticated attacker

CVSS2

8.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

NONE

AV:N/AC:L/Au:S/C:C/I:C/A:N

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

EPSS

0.001

Percentile

41.3%

A flaw was found in the way Samba maps domain users to local users. An authenticated attacker could use this flaw to cause possible privilege escalation.

Affected configurations

Nvd
Node
sambasambaRange3.0.04.13.14
OR
sambasambaRange4.14.04.14.10
OR
sambasambaRange4.15.04.15.2
Node
debiandebian_linuxMatch9.0
OR
debiandebian_linuxMatch10.0
Node
fedoraprojectfedoraMatch33
OR
fedoraprojectfedoraMatch34
OR
fedoraprojectfedoraMatch35
Node
redhatcodeready_linux_builderMatch-
OR
redhatgluster_storageMatch3.0
OR
redhatgluster_storageMatch3.5
OR
redhatopenstackMatch13
OR
redhatopenstackMatch16.1
OR
redhatopenstackMatch16.2
OR
redhatvirtualizationMatch4.0
OR
redhatvirtualization_hostMatch4.0
OR
redhatenterprise_linuxMatch7.0
OR
redhatenterprise_linuxMatch8.0
OR
redhatenterprise_linux_desktopMatch7.0
OR
redhatenterprise_linux_eusMatch8.2
OR
redhatenterprise_linux_eusMatch8.4
OR
redhatenterprise_linux_for_ibm_z_systemsMatch7.0
OR
redhatenterprise_linux_for_ibm_z_systemsMatch8.0
OR
redhatenterprise_linux_for_ibm_z_systems_eusMatch8.2
OR
redhatenterprise_linux_for_ibm_z_systems_eusMatch8.4
OR
redhatenterprise_linux_for_power_big_endianMatch7.0
OR
redhatenterprise_linux_for_power_little_endianMatch7.0
OR
redhatenterprise_linux_for_power_little_endianMatch8.0
OR
redhatenterprise_linux_for_power_little_endian_eusMatch8.2
OR
redhatenterprise_linux_for_power_little_endian_eusMatch8.4
OR
redhatenterprise_linux_for_scientific_computingMatch7.0
OR
redhatenterprise_linux_resilient_storageMatch7.0
OR
redhatenterprise_linux_serverMatch7.0
OR
redhatenterprise_linux_server_ausMatch8.2
OR
redhatenterprise_linux_server_ausMatch8.4
OR
redhatenterprise_linux_server_tusMatch8.4
OR
redhatenterprise_linux_server_update_services_for_sap_solutionsMatch8.2
OR
redhatenterprise_linux_server_update_services_for_sap_solutionsMatch8.4
OR
redhatenterprise_linux_tusMatch8.2
OR
redhatenterprise_linux_workstationMatch7.0
Node
canonicalubuntu_linuxMatch18.04lts
OR
canonicalubuntu_linuxMatch20.04lts
OR
canonicalubuntu_linuxMatch21.04
OR
canonicalubuntu_linuxMatch21.10
VendorProductVersionCPE
sambasamba*cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*
debiandebian_linux9.0cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
debiandebian_linux10.0cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
fedoraprojectfedora33cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
fedoraprojectfedora34cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
fedoraprojectfedora35cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
redhatcodeready_linux_builder-cpe:2.3:a:redhat:codeready_linux_builder:-:*:*:*:*:*:*:*
redhatgluster_storage3.0cpe:2.3:a:redhat:gluster_storage:3.0:*:*:*:*:*:*:*
redhatgluster_storage3.5cpe:2.3:a:redhat:gluster_storage:3.5:*:*:*:*:*:*:*
redhatopenstack13cpe:2.3:a:redhat:openstack:13:*:*:*:*:*:*:*
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CVSS2

8.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

NONE

AV:N/AC:L/Au:S/C:C/I:C/A:N

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

EPSS

0.001

Percentile

41.3%