CVE-2018-1059

2018-04-2400:00:00

ubuntu.com

CVSS2

2.9

Attack Vector

ADJACENT_NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:A/AC:M/Au:N/C:P/I:N/A:N

CVSS3

6.1

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.002

Percentile

51.6%

JSON

The DPDK vhost-user interface does not check to verify that all the
requested guest physical range is mapped and contiguous when performing
Guest Physical Addresses to Host Virtual Addresses translations. This may
lead to a malicious guest exposing vhost-user backend process memory. All
versions before 18.02.1 are vulnerable.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu17.10noarchdpdk< 17.05.2-0ubuntu1.1UNKNOWN
ubuntu18.04noarchdpdk< 17.11.2-1ubuntu0.1UNKNOWN
ubuntu18.10noarchdpdk< 17.11.2-1UNKNOWN
ubuntu19.04noarchdpdk< 17.11.2-1UNKNOWN
ubuntu19.10noarchdpdk< 17.11.2-1UNKNOWN
ubuntu20.04noarchdpdk< 17.11.2-1UNKNOWN
ubuntu20.10noarchdpdk< 17.11.2-1UNKNOWN
ubuntu21.04noarchdpdk< 17.11.2-1UNKNOWN
ubuntu21.10noarchdpdk< 17.11.2-1UNKNOWN
ubuntu22.04noarchdpdk< 17.11.2-1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	17.10	noarch	dpdk	< 17.05.2-0ubuntu1.1	UNKNOWN
ubuntu	18.04	noarch	dpdk	< 17.11.2-1ubuntu0.1	UNKNOWN
ubuntu	18.10	noarch	dpdk	< 17.11.2-1	UNKNOWN
ubuntu	19.04	noarch	dpdk	< 17.11.2-1	UNKNOWN
ubuntu	19.10	noarch	dpdk	< 17.11.2-1	UNKNOWN
ubuntu	20.04	noarch	dpdk	< 17.11.2-1	UNKNOWN
ubuntu	20.10	noarch	dpdk	< 17.11.2-1	UNKNOWN
ubuntu	21.04	noarch	dpdk	< 17.11.2-1	UNKNOWN
ubuntu	21.10	noarch	dpdk	< 17.11.2-1	UNKNOWN
ubuntu	22.04	noarch	dpdk	< 17.11.2-1	UNKNOWN