CVE-2017-15037 Information

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.

CVSS Vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

http://www.securityfocus.com/bid/101191 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=222687 https://svnweb.freebsd.org/base?view=revision&revision=324102

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.1