CVE-2017-15037

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.

CVSS v3 8.1 HIGH
CVSS v2.0 6.8 MEDIUM

8.1^/10

CVSS v3 : HIGH

V3 Legend

Vector : AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.securityfocus.com/bid/101191	Third Party Advisory VDB Entry
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=222687	Issue Tracking Vendor Advisory
https://svnweb.freebsd.org/base?view=revision&revision=324102	Issue Tracking Vendor Advisory
http://www.securityfocus.com/bid/101191	Third Party Advisory VDB Entry
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=222687	Issue Tracking Vendor Advisory
https://svnweb.freebsd.org/base?view=revision&revision=324102	Issue Tracking Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*

History

21 Nov 2024, 03:13

Type	Values Removed	Values Added
References	~~() http://www.securityfocus.com/bid/101191 - Third Party Advisory, VDB Entry~~	() http://www.securityfocus.com/bid/101191 - Third Party Advisory, VDB Entry
References	~~() https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=222687 - Issue Tracking, Vendor Advisory~~	() https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=222687 - Issue Tracking, Vendor Advisory
References	~~() https://svnweb.freebsd.org/base?view=revision&revision=324102 - Issue Tracking, Vendor Advisory~~	() https://svnweb.freebsd.org/base?view=revision&revision=324102 - Issue Tracking, Vendor Advisory

Information

Published : 2017-10-05 07:29

Updated : 2025-04-20 01:37

NVD link : CVE-2017-15037

Mitre link : CVE-2017-15037

CVE.ORG link : CVE-2017-15037

JSON object : View

Products Affected

freebsd

freebsd

CWE

CWE-125

Out-of-bounds Read

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

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