CVE-2016-1581

CVSS V2 Low 2.1 CVSS V3 Medium 5.5

Description

LXD before 2.0.2 uses world-readable permissions for /var/lib/lxd/zfs.img when setting up a loop based ZFS pool, which allows local users to copy and read data from arbitrary containers via unspecified vectors.

Overview

CVE ID
CVE-2016-1581

Assigner
security@ubuntu.com

Vulnerability Status
Analyzed

Published Version
2016-06-09T16:59:01

Last Modified Date
2016-06-10T14:27:50

Weakness Enumerations

CWE	URL
CWE-284	http://cwe.mitre.org/data/definitions/284.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:o:canonical:ubuntu_linux:15.10:::::::*	1	OR
cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::	1	OR
cpe:2.3:a:canonical:lxd::::::::	1	OR		2.0.1

CVSS Version 2

Version
2.0

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

Access Vector
LOCAL

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
NONE

Availability Impact
NONE

Base Score
2.1

Severity
LOW

Exploitability Score
3.9

Impact Score
2.9

CVSS Version 3

Version
3.0

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

Attack Vector
LOCAL

Attack Compatibility
LOW

Privileges Required
LOW

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
NONE

Base Score
5.5

Base Severity
MEDIUM

Exploitability Score
1.8

Impact Score
3.6

References

Reference URL	Reference Tags
http://www.ubuntu.com/usn/USN-2988-1
https://linuxcontainers.org/lxd/news/	Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2016-1581
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-1581

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 10:16:07				Added to TrackCVE
2022-12-02 09:50:30	2016-06-09T16:59Z	2016-06-09T16:59:01	CVE Published Date	updated
2022-12-02 09:50:30		2016-06-10T14:27:50	CVE Modified Date	updated
2022-12-02 09:50:30		Analyzed	Vulnerability Status	updated