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CVE
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CVE-2017-5985Date: (C)2017-03-16   (M)2023-12-22


lxc-user-nic in Linux Containers (LXC) allows local users with a lxc-usernet allocation to create network interfaces on the host and choose the name of those interfaces by leveraging lack of netns ownership check.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 3.3CVSS Score : 2.1
Exploit Score: 1.8Exploit Score: 3.9
Impact Score: 1.4Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: LOCALAccess Vector: LOCAL
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: LOWAuthentication: NONE
User Interaction: NONEConfidentiality: NONE
Scope: UNCHANGEDIntegrity: PARTIAL
Confidentiality: NONEAvailability: NONE
Integrity: LOW 
Availability: NONE 
  
Reference:
BID-96777
USN-3224-1
https://lists.linuxcontainers.org/pipermail/lxc-devel/2017-March/015535.html
http://www.openwall.com/lists/oss-security/2017/03/09/4
https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1654676
https://github.com/lxc/lxc/commit/16af238036a5464ae8f2420ed3af214f0de875f9
openSUSE-SU-2019:1481

CPE    1
cpe:/a:linuxcontainers:lxc
CWE    1
CWE-862
OVAL    2
oval:org.secpod.oval:def:51740
oval:org.secpod.oval:def:703508

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