PT-2017-2388 · Netbsd · Netbsd

Published 2017-06-19 · Updated 2019-10-03 · CVE-2017-1000374

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions NetBSD versions 7.1 and earlier

Description A flaw in NetBSD's stack guard page implementation allows attackers to bypass it, resulting in arbitrary code execution using certain setuid binaries. The issue is related to inadequate access control, which can be exploited by a remote attacker using specially crafted setuid binaries to execute arbitrary code.

Recommendations For NetBSD versions 7.1 and earlier, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

BDU:2017-01591

CVE-2017-1000374

Affected Products

Netbsd

References · 6

• 🔥 https://github.com/qazbnm456/awesome-cve-poc/blob/master/Stack-Clash.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2017-1000374 · Security Note
• https://osv.dev/vulnerability/CVE-2017-1000374 · Vendor Advisory
• https://bdu.fstec.ru/vul/2017-01591 · Security Note
• http://securityfocus.com/bid/99176 · Note
• https://qualys.com/2017/06/19/stack-clash/stack-clash.txt · Note