National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-1000372 Detail

Current Description

A flaw exists in OpenBSD's implementation of the stack guard page that allows attackers to bypass it resulting in arbitrary code execution using setuid binaries such as /usr/bin/at. This affects OpenBSD 6.1 and possibly earlier versions.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 9.8 CRITICAL
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/99172 Third Party Advisory VDB Entry
https://ftp.openbsd.org/pub/OpenBSD/patches/6.1/common/008_exec_subr.patch.sig Mailing List Vendor Advisory
https://www.qualys.com/2017/06/19/stack-clash/stack-clash.txt Mailing List Third Party Advisory

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-noinfo Insufficient Information NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:openbsd:openbsd:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
6.1


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-1000372
NVD Published Date:
06/19/2017
NVD Last Modified:
10/02/2019