Upstream information
Description
lxc-attach in LXC before 1.0.9 and 2.x before 2.0.6 allows an attacker inside of an unprivileged container to use an inherited file descriptor, of the host's /proc, to access the rest of the host's filesystem via the openat() family of syscalls.SUSE information
Overall state of this security issue: Does not affect SUSE products
This issue is currently rated as having moderate severity.
National Vulnerability Database | SUSE | |
---|---|---|
Base Score | 9 | 6 |
Vector | AV:N/AC:L/Au:S/C:C/I:C/A:C | AV:L/AC:H/Au:S/C:C/I:C/A:C |
Access Vector | Network | Local |
Access Complexity | Low | High |
Authentication | Single | Single |
Confidentiality Impact | Complete | Complete |
Integrity Impact | Complete | Complete |
Availability Impact | Complete | Complete |
National Vulnerability Database | |
---|---|
Base Score | 9.1 |
Vector | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H |
Access Vector | Network |
Access Complexity | Low |
Privileges Required | High |
User Interaction | None |
Scope | Changed |
Confidentiality Impact | High |
Integrity Impact | High |
Availability Impact | High |
CVSSv3 Version | 3 |
- openSUSE-SU-2016:3179-1, published Fri, 16 Dec 2016 19:07:32 +0100 (CET)
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
openSUSE Leap 42.1 |
| Patchnames: openSUSE-2016-1488 |
openSUSE Leap 42.2 |
| Patchnames: openSUSE-2016-1488 |
openSUSE Tumbleweed |
| Patchnames: openSUSE Tumbleweed GA liblxc-devel |
Status of this issue by product and package
Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.
Product(s) | Source package | State |
---|---|---|
SLES for SAP Applications | kernel-default | Analysis |
SLES for SAP Applications | kernel-source | Analysis |
SUSE Linux Enterprise 15 Module for Basesystem | kernel-default | Analysis |
SUSE Linux Enterprise 15 Module for Basesystem | kernel-source | Analysis |
SUSE Linux Enterprise 15 Module for Development Tools | kernel-default | Analysis |
SUSE Linux Enterprise 15 Module for Development Tools | kernel-source | Analysis |
SUSE Linux Enterprise Desktop 12 SP3 | kernel-default | Analysis |
SUSE Linux Enterprise Desktop 12 SP3 | kernel-source | Analysis |
SUSE Linux Enterprise Desktop 12 SP4 | kernel-default | Analysis |
SUSE Linux Enterprise Desktop 12 SP4 | kernel-source | Analysis |
SUSE Linux Enterprise High Performance Computing 12 SP4 | kernel-default | Analysis |
SUSE Linux Enterprise High Performance Computing 12 SP4 | kernel-source | Analysis |
SUSE Linux Enterprise Server 11 SP2 | kernel-default | Analysis |
SUSE Linux Enterprise Server 11 SP2 | kernel-source | Analysis |
SUSE Linux Enterprise Server 11 SP3 | kernel-default | Analysis |
SUSE Linux Enterprise Server 11 SP3 | kernel-source | Analysis |
SUSE Linux Enterprise Server 11 SP3 LTSS | kernel-default | Analysis |
SUSE Linux Enterprise Server 11 SP3 LTSS | kernel-source | Analysis |
SUSE Linux Enterprise Server 11 SP4 | kernel-default | Analysis |
SUSE Linux Enterprise Server 11 SP4 | kernel-source | Analysis |
SUSE Linux Enterprise Server 11 SP4 | lxc | Not affected |
SUSE Linux Enterprise Server 12 LTSS | kernel-default | Analysis |
SUSE Linux Enterprise Server 12 LTSS | kernel-source | Analysis |
SUSE Linux Enterprise Server 12 SP2 LTSS | kernel-default | Analysis |
SUSE Linux Enterprise Server 12 SP2 LTSS | kernel-source | Analysis |
SUSE Linux Enterprise Server 12 SP3 | kernel-default | Analysis |
SUSE Linux Enterprise Server 12 SP3 | kernel-source | Analysis |
SUSE Linux Enterprise Server 12 SP4 | kernel-default | Analysis |
SUSE Linux Enterprise Server 12 SP4 | kernel-source | Analysis |
SUSE Linux Enterprise Server for SAP Applications 12 | kernel-default | Analysis |
SUSE Linux Enterprise Server for SAP Applications 12 | kernel-source | Analysis |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 | kernel-default | Analysis |
SUSE Linux Enterprise Server for SAP Applications 12 SP2 | kernel-source | Analysis |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-default | Analysis |
SUSE Linux Enterprise Server for SAP Applications 12 SP4 | kernel-source | Analysis |
SUSE Linux Enterprise Software Development Kit 11 SP4 | lxc | Not affected |