VDB-128621 · CVE-2018-18264 · BID 106493

Kubernetes Dashboard up to 1.10.0 access control

CVSS Meta Temp Score
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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
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7.2$0-$5k0.00

Summaryinfo

A vulnerability has been found in Kubernetes Dashboard up to 1.10.0 and classified as critical. This impacts an unknown function. The manipulation leads to access control. This vulnerability is documented as CVE-2018-18264. The attack can be initiated remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Kubernetes Dashboard up to 1.10.0 (Virtualization Software). This issue affects an unknown part. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Kubernetes Dashboard before 1.10.1 allows attackers to bypass authentication and use Dashboard's Service Account for reading secrets within the cluster.

The bug was discovered 10/11/2018. The weakness was released 01/03/2019 by Tomek Rabczak (Website). The advisory is shared at github.com. The identification of this vulnerability is CVE-2018-18264 since 10/12/2018. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 83 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 1.10.1 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 106493†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.2

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

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Kubernetes Dashboard 1.10.1
Patch: github.com

Timelineinfo

10/11/2018 🔍
10/12/2018 +1 days 🔍
01/02/2019 +82 days 🔍
01/02/2019 +0 days 🔍
01/03/2019 +1 days 🔍
01/03/2019 +0 days 🔍
06/22/2023 +1631 days 🔍

Sourcesinfo

Advisory: github.com
Researcher: Tomek Rabczak
Status: Not defined

CVE: CVE-2018-18264 (🔍)
GCVE (CVE): GCVE-0-2018-18264
GCVE (VulDB): GCVE-100-128621
SecurityFocus: 106493 - Kubernetes CVE-2018-18264 Dashboard Authentication Bypass Vulnerability

Entryinfo

Created: 01/03/2019 12:36
Updated: 06/22/2023 17:20
Changes: 01/03/2019 12:36 (63), 04/25/2020 17:40 (4), 06/22/2023 17:20 (5)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Discussion

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