CVE-2017-1000375

NetBSD maps the run-time link-editor ld.so directly below the stack region, even if ASLR is enabled, this allows attackers to more easily manipulate memory leading to arbitrary code execution. This affects NetBSD 7.1 and possibly earlier versions.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

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

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.securityfocus.com/bid/99257	Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/42272/
https://www.qualys.com/2017/06/19/stack-clash/stack-clash.txt	Exploit Third Party Advisory
http://www.securityfocus.com/bid/99257	Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/42272/
https://www.qualys.com/2017/06/19/stack-clash/stack-clash.txt	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:netbsd:netbsd:*:*:*:*:*:*:*:*

History

21 Nov 2024, 03:04

Type	Values Removed	Values Added
References	~~() http://www.securityfocus.com/bid/99257 - Third Party Advisory, VDB Entry~~	() http://www.securityfocus.com/bid/99257 - Third Party Advisory, VDB Entry
References	~~() https://www.exploit-db.com/exploits/42272/ -~~	() https://www.exploit-db.com/exploits/42272/ -
References	~~() https://www.qualys.com/2017/06/19/stack-clash/stack-clash.txt - Exploit, Third Party Advisory~~	() https://www.qualys.com/2017/06/19/stack-clash/stack-clash.txt - Exploit, Third Party Advisory

Information

Published : 2017-06-19 16:29

Updated : 2024-11-21 03:04

NVD link : CVE-2017-1000375

Mitre link : CVE-2017-1000375

CVE.ORG link : CVE-2017-1000375

JSON object : View

Products Affected

netbsd

netbsd

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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