dbt-labs dbt-core up to 1.6.14/1.7.14/1.8.0 Network Interface binding to an unrestricted ip address

Summaryinfo

A vulnerability was found in dbt-labs dbt-core up to 1.6.14/1.7.14/1.8.0. It has been declared as problematic. This affects an unknown part of the component Network Interface Handler. Executing a manipulation can lead to binding to an unrestricted ip address. This vulnerability is handled as CVE-2024-36105. The attack can be executed remotely. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in dbt-labs dbt-core up to 1.6.14/1.7.14/1.8.0. This vulnerability affects some unknown processing of the component Network Interface Handler. The manipulation with an unknown input leads to a binding to an unrestricted ip address vulnerability. The CWE definition for the vulnerability is CWE-1327. The product assigns the address 0.0.0.0 for a database server, a cloud service/instance, or any computing resource that communicates remotely. As an impact it is known to affect confidentiality. CVE summarizes:

dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications. Prior to versions 1.6.15, 1.7.15, and 1.8.1, Binding to `INADDR_ANY (0.0.0.0)` or `IN6ADDR_ANY (::)` exposes an application on all network interfaces, increasing the risk of unauthorized access. As stated in the Python docs, a special form for address is accepted instead of a host address: `''` represents `INADDR_ANY`, equivalent to `"0.0.0.0"`. On systems with IPv6, '' represents `IN6ADDR_ANY`, which is equivalent to `"::"`. A user who serves docs on an unsecured public network, may unknowingly be hosting an unsecured (http) web site for any remote user/system to access on the same network. The issue has has been mitigated in dbt-core v1.6.15, dbt-core v1.7.15, and dbt-core v1.8.1 by binding to localhost explicitly by default in `dbt docs serve`.

The advisory is shared for download at github.com. This vulnerability was named CVE-2024-36105 since 05/20/2024. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

Upgrading to version 1.6.15, 1.7.15 or 1.8.1 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 0c08d7a19ad1740be3cb0b2e6d9d64f6537176f7 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

• dbt-labs

Name

• dbt-core

Version

• 1.0
• 1.1
• 1.2
• 1.3
• 1.4
• 1.5
• 1.6
• 1.6.0
• 1.6.1
• 1.6.2
• 1.6.3
• 1.6.4
• 1.6.5
• 1.6.6
• 1.6.7
• 1.6.8
• 1.6.9
• 1.6.10
• 1.6.11
• 1.6.12
• 1.6.13
• 1.6.14
• 1.7
• 1.7.0
• 1.7.1
• 1.7.2
• 1.7.3
• 1.7.4
• 1.7.5
• 1.7.6
• 1.7.7
• 1.7.8
• 1.7.9
• 1.7.10
• 1.7.11
• 1.7.12
• 1.7.13
• 1.7.14
• 1.8.0

License

• open-source

Website

• Product: https://github.com/dbt-labs/dbt-core/

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