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Mend.io Vulnerability Database

CVE-2017-12163

Date: July 26, 2018

An information leak flaw was found in the way SMB1 protocol was implemented by Samba before 4.4.16, 4.5.x before 4.5.14, and 4.6.x before 4.6.8. A malicious client could use this flaw to dump server memory contents to a file on the samba share or to a shared printer, though the exact area of server memory cannot be controlled by the attacker.

Language: C

Severity Score

7.1

Related Resources (19)

Url: https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-12163

Url: https://www.debian.org/security/2017/dsa-3983

Url: https://access.redhat.com/security/cve/CVE-2017-12163

Url: https://access.redhat.com/errata/RHSA-2017:2791

Url: https://access.redhat.com/errata/RHSA-2017:2790

Url: https://www.synology.com/support/security/Synology_SA_17_57_Samba

Url: https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbns03775en_us

Url: https://www.samba.org/samba/security/CVE-2017-12163.html

Url: https://security-tracker.debian.org/tracker/CVE-2017-12163

Url: https://access.redhat.com/errata/RHSA-2017:2789

Url: https://access.redhat.com/errata/RHSA-2017:2858

Url: http://www.securitytracker.com/id/1039401

Url: https://security.netapp.com/advisory/ntap-20170921-0001/

Url: http://www.securityfocus.com/bid/100925

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2017-12163

Url: https://nvd.nist.gov/vuln/detail/CVE-2017-12163

Url: https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03817en_us

Url: https://www.mend.io/resources/blog/top-5-new-open-source-security-vulnerabilities-in-july-2018

Url: https://www.mend.io/vulnerability-database/CVE-2017-12163

Severity Score

7.1

Weakness Type (CWE)

Exposure of Sensitive Information to an Unauthorized Actor

CWE-200

CVSS v3.1

Base Score:	7.1
Attack Vector (AV):	ADJACENT_NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	LOW
Availability (A):	NONE

CVSS v2

Base Score:	4.8
Access Vector (AV):	ADJACENT
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	NONE
Additional information:

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CVE-2017-12163

Date: July 26, 2018

Language: C

Severity Score

Related Resources (19)

Severity Score

Weakness Type (CWE)

CVSS v3.1

CVSS v2

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