VDB-120505 · CVE-2018-10892 · RHSA-2018:2482

Docker Moby 1.11 oci/defaults{_linux}.go path error

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6.2	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Docker Moby 1.11. It has been rated as critical. Affected by this vulnerability is an unknown functionality of the file oci/defaults{_linux}.go. This manipulation causes path error. This vulnerability is registered as CVE-2018-10892. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in Docker Moby 1.11 (Virtualization Software) and classified as critical. Affected by this vulnerability is an unknown function of the file oci/defaults{_linux}.go. The manipulation with an unknown input leads to a path error vulnerability. The CWE definition for the vulnerability is CWE-417. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

The default OCI linux spec in oci/defaults{_linux}.go in Docker/Moby from 1.11 to current does not block /proc/acpi pathnames. The flaw allows an attacker to modify host's hardware like enabling/disabling bluetooth or turning up/down keyboard brightness.

The bug was discovered 07/16/2018. The weakness was published 07/06/2018 as confirmed bug report (Bugzilla). The advisory is shared at bugzilla.redhat.com. This vulnerability is known as CVE-2018-10892 since 05/09/2018. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are known, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 111805 (RHEL 7 : docker (RHSA-2018:2482)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Red Hat Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 277648 (Fedora Security Update for docker-latest.git1185cfd (FEDORA-2019-723711c645)).

Upgrading eliminates this vulnerability. A possible mitigation has been published 2 months after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (111805). Similar entries are available at VDB-108877 and VDB-129047. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Virtualization Software

Name

Docker Moby

Version

1.11

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.2

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CNA Base Score: 6.3
CNA Vector (Red Hat, Inc.): 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Path error
CWE: CWE-417
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
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Nessus ID: 111805
Nessus Name: RHEL 7 : docker (RHSA-2018:2482)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
Exposure Time: 🔍

Patch: github.com

Timelineinfo

05/09/2018 🔍
07/06/2018 +57 days 🔍
07/06/2018 +0 days 🔍
07/07/2018 +1 days 🔍
07/16/2018 +9 days 🔍
08/16/2018 +31 days 🔍
08/17/2018 +1 days 🔍
04/05/2023 +1692 days 🔍