CVE-2016-8659

Bubblewrap before 0.1.3 sets the PR_SET_DUMPABLE flag, which might allow local users to gain privileges by attaching to the process, as demonstrated by sending commands to a PrivSep socket.

CVSS v3.0 7.0 HIGH
CVSS v2.0 6.9 MEDIUM

7.0^/10

CVSS v3.0 : HIGH

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

Exploitability : 1.0 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.9^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.4 / Impact : 10.0

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/projectatomic/bubblewrap/issues/107	Issue Tracking Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/10/13/4	Mailing List Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/10/12/5	Mailing List Third Party Advisory
http://www.securityfocus.com/bid/93542	Third Party Advisory VDB Entry

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Configurations

Configuration 1 (hide)

cpe:2.3:a:bubblewrap_project:bubblewrap:*:*:*:*:*:*:*:*

Information

Published : 2017-02-13 10:59

Updated : 2017-02-16 06:38

NVD link : CVE-2016-8659

Mitre link : CVE-2016-8659

JSON object : View

CWE

CWE-264

Permissions, Privileges, and Access Controls

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Products Affected

bubblewrap_project

bubblewrap

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