VDB-104336 · CVE-2017-11468 · RHSA-2017:2603

Docker Registry User Content resource management

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.3	$0-$5k	0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Docker. Affected by this issue is some unknown functionality of the component Registry. Such manipulation as part of User Content leads to resource management. This vulnerability is documented as CVE-2017-11468. The attack can be executed remotely. There is not any exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Docker (Virtualization Software) (affected version unknown). It has been rated as problematic. Affected by this issue is an unknown functionality of the component Registry. The manipulation as part of a User Content leads to a resource management vulnerability. Using CWE to declare the problem leads to CWE-399. Impacted is availability. CVE summarizes:

Docker Registry before 2.6.2 in Docker Distribution does not properly restrict the amount of content accepted from a user, which allows remote attackers to cause a denial of service (memory consumption) via the manifest endpoint.

The bug was discovered 07/21/2017. The weakness was released 07/20/2017 (Website). The advisory is shared for download at github.com. This vulnerability is handled as CVE-2017-11468 since 07/19/2017. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 103039 (RHEL 7 : docker-distribution (RHSA-2017:2603)), 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 171073 (OpenSUSE Security Update for docker-distribution (openSUSE-SU-2018:0882-1)).

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 (103039). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Virtualization Software

Name

Docker

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Resource management
CWE: CWE-399 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Nessus ID: 103039
Nessus Name: RHEL 7 : docker-distribution (RHSA-2017:2603)
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: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: github.com
Patch: github.com

Timelineinfo

07/19/2017 🔍
07/20/2017 +1 days 🔍
07/20/2017 +0 days 🔍
07/21/2017 +1 days 🔍
07/21/2017 +0 days 🔍
09/05/2017 +46 days 🔍
09/08/2017 +3 days 🔍
12/13/2022 +1922 days 🔍

Sourcesinfo

Advisory: RHSA-2017:2603
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-11468 (🔍)
GCVE (CVE): GCVE-0-2017-11468
GCVE (VulDB): GCVE-100-104336
scip Labs: https://www.scip.ch/en/?labs.20171019

Entryinfo

Created: 07/21/2017 15:35
Updated: 12/13/2022 13:23
Changes: 07/21/2017 15:35 (68), 10/31/2019 08:13 (3), 12/13/2022 13:23 (6)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.