CVE-2017-1000374

Severity

75%

Complexity

99%

Confidentiality

106%

A flaw exists in NetBSD's implementation of the stack guard page that allows attackers to bypass it resulting in arbitrary code execution using certain setuid binaries. This affects NetBSD 7.1 and possibly earlier versions.

A flaw exists in NetBSD's implementation of the stack guard page that allows attackers to bypass it resulting in arbitrary code execution using certain setuid binaries. This affects NetBSD 7.1 and possibly earlier versions.

CVSS 3.0 Base Score 9.8. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

CVSS 2.0 Base Score 7.5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P).

Overview

First reported 7 years ago

2017-06-19 16:29:00

Last updated 5 years ago

2019-10-03 00:03:00

Affected Software

NetBSD

References

99176

Third Party Advisory, VDB Entry

https://www.qualys.com/2017/06/19/stack-clash/stack-clash.txt

Mailing List, Third Party Advisory

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