CVE-2017-10600

CVSS V2 Medium 4.6 CVSS V3 Medium 5.9

Description

ubuntu-image 1.0 before 2017-07-07, when invoked as non-root, creates files in the resulting image with the uid of the invoking user. When the resulting image is booted, a local attacker with the same uid as the image creator has unintended access to cloud-init and snapd directories.

Overview

CVE ID
CVE-2017-10600

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2017-07-11T17:29:00

Last Modified Date
2019-10-03T00:03:26

Weakness Enumerations

CWE	URL
CWE-384	http://cwe.mitre.org/data/definitions/384.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:canonical:ubuntu-image:1.0:2017-07-06::::::	1	OR

CVSS Version 2

Version
2.0

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

Access Vector
LOCAL

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
4.6

Severity
MEDIUM

Exploitability Score
3.9

Impact Score
6.4

CVSS Version 3

Version
3.0

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

Attack Vector
LOCAL

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
LOW

Availability Impact
LOW

Base Score
5.9

Base Severity
MEDIUM

Exploitability Score
2.5

Impact Score
3.4

References

Reference URL	Reference Tags
https://forum.snapcraft.io/t/ownership-bug-in-ubuntu-image/1285	Third Party Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2017-10600
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10600

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 17:19:31				Added to TrackCVE
2022-12-02 18:33:12	2017-07-11T17:29Z	2017-07-11T17:29:00	CVE Published Date	updated
2022-12-02 18:33:12		2019-10-03T00:03:26	CVE Modified Date	updated
2022-12-02 18:33:12		Analyzed	Vulnerability Status	updated