CVE-2016-9602

2016-12-3100:00:00

ubuntu.com

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0.002

Percentile

59.1%

JSON

Qemu before version 2.9 is vulnerable to an improper link following when
built with the VirtFS. A privileged user inside guest could use this flaw
to access host file system beyond the shared folder and potentially
escalating their privileges on a host.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu17.10noarchqemu< 1:2.8+dfsg-3ubuntu2.1UNKNOWN
ubuntu18.04noarchqemu< 1:2.8+dfsg-3ubuntu2.1UNKNOWN
ubuntu18.10noarchqemu< 1:2.8+dfsg-3ubuntu2.1UNKNOWN
ubuntu19.04noarchqemu< 1:2.8+dfsg-3ubuntu2.1UNKNOWN
ubuntu19.10noarchqemu< 1:2.8+dfsg-3ubuntu2.1UNKNOWN
ubuntu20.04noarchqemu< 1:2.8+dfsg-3ubuntu2.1UNKNOWN
ubuntu20.10noarchqemu< 1:2.8+dfsg-3ubuntu2.1UNKNOWN
ubuntu21.04noarchqemu< 1:2.8+dfsg-3ubuntu2.1UNKNOWN
ubuntu14.04noarchqemu< 2.0.0+dfsg-2ubuntu1.33UNKNOWN
ubuntu16.04noarchqemu< 1:2.5+dfsg-5ubuntu10.11UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	17.10	noarch	qemu	< 1:2.8+dfsg-3ubuntu2.1	UNKNOWN
ubuntu	18.04	noarch	qemu	< 1:2.8+dfsg-3ubuntu2.1	UNKNOWN
ubuntu	18.10	noarch	qemu	< 1:2.8+dfsg-3ubuntu2.1	UNKNOWN
ubuntu	19.04	noarch	qemu	< 1:2.8+dfsg-3ubuntu2.1	UNKNOWN
ubuntu	19.10	noarch	qemu	< 1:2.8+dfsg-3ubuntu2.1	UNKNOWN
ubuntu	20.04	noarch	qemu	< 1:2.8+dfsg-3ubuntu2.1	UNKNOWN
ubuntu	20.10	noarch	qemu	< 1:2.8+dfsg-3ubuntu2.1	UNKNOWN
ubuntu	21.04	noarch	qemu	< 1:2.8+dfsg-3ubuntu2.1	UNKNOWN
ubuntu	14.04	noarch	qemu	< 2.0.0+dfsg-2ubuntu1.33	UNKNOWN
ubuntu	16.04	noarch	qemu	< 1:2.5+dfsg-5ubuntu10.11	UNKNOWN