CVE-2016-9031

An exploitable integer overflow exists in the Joyent SmartOS 20161110T013148Z Hyprlofs file system. The vulnerability is present in the Ioctl system call with the command HYPRLOFS_ADD_ENTRIES when dealing with 32-bit file systems. An attacker can craft an input that can cause a kernel panic and potentially be leveraged into a full privilege escalation vulnerability. This vulnerability is distinct from CVE-2016-8733.

CVSS v3 7.8 HIGH
CVSS v2.0 6.9 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.1 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

6.9^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.4 / Impact : 10.0

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://www.securityfocus.com/bid/94921	Broken Link Third Party Advisory VDB Entry
http://www.talosintelligence.com/reports/TALOS-2016-0249/	Exploit Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/94921	Broken Link Third Party Advisory VDB Entry
http://www.talosintelligence.com/reports/TALOS-2016-0249/	Exploit Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:o:joyent:smartos:20161110t013148z:*:*:*:*:*:*:*

History

21 Nov 2024, 03:00

Type	Values Removed	Values Added
References	~~() http://www.securityfocus.com/bid/94921 - Broken Link, Third Party Advisory, VDB Entry~~	() http://www.securityfocus.com/bid/94921 - Broken Link, Third Party Advisory, VDB Entry
References	~~() http://www.talosintelligence.com/reports/TALOS-2016-0249/ - Exploit, Third Party Advisory, VDB Entry~~	() http://www.talosintelligence.com/reports/TALOS-2016-0249/ - Exploit, Third Party Advisory, VDB Entry

Information

Published : 2016-12-14 17:59

Updated : 2024-11-21 03:00

NVD link : CVE-2016-9031

Mitre link : CVE-2016-9031

CVE.ORG link : CVE-2016-9031

JSON object : View

Products Affected

joyent

smartos

CWE

CWE-190

Integer Overflow or Wraparound

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