National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-15037 Detail

Current Description

In FreeBSD through 11.1, the smb_strdupin function in sys/netsmb/smb_subr.c has a race condition with a resultant out-of-bounds read, because it can cause t2p->t_name strings to lack a final '\0' character.

Source:  MITRE      Last Modified:  10/05/2017      View Analysis Description

Quick Info

CVE Dictionary Entry:
CVE-2017-15037
Original release date:
10/05/2017
Last revised:
10/13/2017
Source:
US-CERT/NIST

Impact

CVSS Severity (version 3.0):
CVSS v3 Base Score:
8.1 High
Vector:
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H (legend)
Impact Score:
5.9
Exploitability Score:
2.2
CVSS Version 3 Metrics:
Attack Vector (AV):
Network
Attack Complexity (AC):
High
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High
CVSS Severity (version 2.0):
CVSS v2 Base Score:
6.8 MEDIUM
Vector:
(AV:N/AC:M/Au:N/C:P/I:P/A:P) (legend)
Impact Subscore:
6.4
Exploitability Subscore:
8.6
CVSS Version 2 Metrics:
Access Vector:
Network exploitable
Access Complexity:
Medium
Authentication:
Not required to exploit
Impact Type:
Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name
http://www.securityfocus.com/bid/101191 Third Party Advisory; VDB Entry External Source BID 101191
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=222687 Issue Tracking; Vendor Advisory External Source CONFIRM https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=222687
https://svnweb.freebsd.org/base?view=revision&revision=324102 Issue Tracking; Vendor Advisory External Source CONFIRM https://svnweb.freebsd.org/base?view=revision&revision=324102

Technical Details

Vulnerability Type (View All)

Vulnerable software and versions Switch to CPE 2.2

Configuration 1
OR
cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*    versions up to (including) 11.1

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History 3 change records found - show changes