CVE-2017-12135

Xen allows local OS guest users to cause a denial of service (crash) or possibly obtain sensitive information or gain privileges via vectors involving transitive grants.

CVSS v3.0 8.8 HIGH
CVSS v2.0 4.6 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

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

Exploitability : 2.0 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://support.citrix.com/article/CTX225941	Patch Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1477655	Issue Tracking Mitigation Patch Third Party Advisory
http://xenbits.xen.org/xsa/advisory-226.html	Mitigation Patch Vendor Advisory
http://www.securitytracker.com/id/1039178	Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/100344	Third Party Advisory VDB Entry
http://www.openwall.com/lists/oss-security/2017/08/17/6	Mailing List Mitigation Third Party Advisory
http://www.openwall.com/lists/oss-security/2017/08/15/1	Mailing List Mitigation Third Party Advisory
http://www.debian.org/security/2017/dsa-3969	Third Party Advisory
https://security.gentoo.org/glsa/201801-14	Third Party Advisory
http://www.openwall.com/lists/oss-security/2020/04/14/4

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Configurations

Configuration 1 (hide)

cpe:2.3:o:xen:xen:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:a:citrix:xenserver:7.1:::::::*
	cpe:2.3:a:citrix:xenserver:7.2:::::::*
	cpe:2.3:a:citrix:xenserver:6.0.2:::::::*
	cpe:2.3:a:citrix:xenserver:7.0:::::::*
	cpe:2.3:a:citrix:xenserver:6.2.0:::::::*
	cpe:2.3:a:citrix:xenserver:6.5:::::::*

Configuration 3 (hide)

OR	cpe:2.3:o:debian:debian_linux:9.0:::::::*
	cpe:2.3:o:debian:debian_linux:8.0:::::::*

Information

Published : 2017-08-24 07:29

Updated : 2020-04-14 08:15

NVD link : CVE-2017-12135

Mitre link : CVE-2017-12135

JSON object : View

CWE

CWE-682

Incorrect Calculation

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Products Affected

debian

debian_linux

citrix

xenserver

xen

xen

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