CVE-2020-10745

2020-07-0714:15:11

Alpine Linux Development Team

security.alpinelinux.org

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.3

Confidence

High

EPSS

0.028

Percentile

90.6%

JSON

A flaw was found in all Samba versions before 4.10.17, before 4.11.11 and before 4.12.4 in the way it processed NetBios over TCP/IP. This flaw allows a remote attacker could to cause the Samba server to consume excessive CPU use, resulting in a denial of service. This highest threat from this vulnerability is to system availability.

OSVersionArchitecturePackageVersionFilename
Alpineedge-mainnoarchsamba< 4.12.5-r0UNKNOWN
Alpine3.10-mainnoarchsamba< 4.10.17-r0UNKNOWN
Alpine3.11-mainnoarchsamba< 4.11.14-r0UNKNOWN
Alpine3.12-mainnoarchsamba< 4.12.5-r0UNKNOWN
Alpine3.13-mainnoarchsamba< 4.12.5-r0UNKNOWN
Alpine3.14-mainnoarchsamba< 4.12.5-r0UNKNOWN
Alpine3.15-mainnoarchsamba< 4.12.5-r0UNKNOWN
Alpine3.16-mainnoarchsamba< 4.12.5-r0UNKNOWN
Alpine3.17-mainnoarchsamba< 4.12.5-r0UNKNOWN
Alpine3.18-mainnoarchsamba< 4.12.5-r0UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Alpine	edge-main	noarch	samba	< 4.12.5-r0	UNKNOWN
Alpine	3.10-main	noarch	samba	< 4.10.17-r0	UNKNOWN
Alpine	3.11-main	noarch	samba	< 4.11.14-r0	UNKNOWN
Alpine	3.12-main	noarch	samba	< 4.12.5-r0	UNKNOWN
Alpine	3.13-main	noarch	samba	< 4.12.5-r0	UNKNOWN
Alpine	3.14-main	noarch	samba	< 4.12.5-r0	UNKNOWN
Alpine	3.15-main	noarch	samba	< 4.12.5-r0	UNKNOWN
Alpine	3.16-main	noarch	samba	< 4.12.5-r0	UNKNOWN
Alpine	3.17-main	noarch	samba	< 4.12.5-r0	UNKNOWN
Alpine	3.18-main	noarch	samba	< 4.12.5-r0	UNKNOWN