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huaweiHuawei TechnologiesHUAWEI-SA-20171129-01-SAMBA
HistoryNov 29, 2017 - 12:00 a.m.

Security Advisory - Samba Remote Code Execution Vulnerability in Some Huawei Products

2017-11-2900:00:00
Huawei Technologies
www.huawei.com
39

10 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.973 High

EPSS

Percentile

99.9%

All versions of Samba from 3.5.0 onwards are vulnerable to a remote code execution vulnerability, allowing an authenticated attacker to upload a shared library to a writable share and execute arbitrary code remotely on a targeted system. Samba 4.6.4, 4.5.10 and 4.4.14 have been issued as security releases to correct the defect. (Vulnerability ID: HWPSIRT-2017-05176)
This vulnerability has been assigned a CVE ID: CVE-2017-7494.
Huawei has released software updates to fix this vulnerability. This advisory is available at the following link:
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171129-01-samba-en

Affected configurations

Vulners
Node
huaweioceanstor_ismMatchv100r005c10
CPENameOperatorVersion
oceanstor vtl6900eqV100R005C10

10 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.973 High

EPSS

Percentile

99.9%