{"id":"CVE-2024-36105","aliases":["GHSA-pmrx-695r-4349","PYSEC-2026-1292"],"url":"https://o3.security/vulnerability/CVE-2024-36105","summary":"dbt allows Binding to an Unrestricted IP Address via socketsocket","details":"### Summary\n\nBinding to `INADDR_ANY (0.0.0.0)` or `IN6ADDR_ANY (::)` exposes an application on all network interfaces, increasing the risk of unauthorized access.\n\nWhile doing some static analysis and code inspection, I found the following code binding a socket to `INADDR_ANY` by passing `\"\"` as the address. This effectively binds to any network interface on the local system, not just localhost (127.0.0.1). \n\n### Details\n\nAs 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 `\"::\"`. \n\nhttps://github.com/dbt-labs/dbt-core/blob/main/core/dbt/task/docs/serve.py#L23C38-L23C39\n\nThe text around this code also imply the intention is to host docs only on localhost.\n\n### PoC\n\nTo recreate, run the docs ServeTask.run() to stand up the HTTP server.  Then run `netstat` to see what addresses this process is bound.\n\n### Impact\n\nA 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.\n\nFurther references:\nhttps://docs.python.org/3/library/socket.html#socket-families\nhttps://docs.securesauce.dev/rules/PY030\nhttps://cwe.mitre.org/data/definitions/1327.html\n\n### Patches\nThe issue has has been mitigated in [dbt-core v1.6.15](https://github.com/dbt-labs/dbt-core/releases/tag/v1.6.15), [dbt-core v1.7.15](https://github.com/dbt-labs/dbt-core/releases/tag/v1.7.15), and [dbt-core v1.8.1](https://github.com/dbt-labs/dbt-core/releases/tag/v1.8.1) by binding to localhost explicitly by default in `dbt docs serve` (https://github.com/dbt-labs/dbt-core/issues/10209).\n","published":"2024-05-27T17:17:39.875Z","modified":"2026-09-19T03:45:13.982316541Z","cvss":{"score":5.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},"epss":{"score":0.0071,"percentile":0.51476,"asOf":"2026-09-11"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"dbt-core","fixedVersion":"1.6.15"},{"ecosystem":"PyPI","name":"dbt-core","fixedVersion":"1.7.15"},{"ecosystem":"PyPI","name":"dbt-core","fixedVersion":"1.8.1"}],"fix":{"url":"https://github.com/dbt-labs/dbt-core/commit/0c08d7a19ad1740be3cb0b2e6d9d64f6537176f7","label":"dbt-labs/dbt-core@0c08d7a"},"references":[{"type":"WEB","url":"https://cwe.mitre.org/data/definitions/1327.html"},{"type":"WEB","url":"https://docs.python.org/3/library/socket.html#socket-families"},{"type":"WEB","url":"https://docs.securesauce.dev/rules/PY030"},{"type":"WEB","url":"https://github.com/dbt-labs/dbt-core/blob/main/core/dbt/task/docs/serve.py#L23C38-L23C39"},{"type":"WEB","url":"https://github.com/dbt-labs/dbt-core/releases/tag/v1.6.15"},{"type":"WEB","url":"https://github.com/dbt-labs/dbt-core/releases/tag/v1.7.15"},{"type":"WEB","url":"https://github.com/dbt-labs/dbt-core/releases/tag/v1.8.1"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/36xxx/CVE-2024-36105.json"},{"type":"ADVISORY","url":"https://github.com/dbt-labs/dbt-core/security/advisories/GHSA-pmrx-695r-4349"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-36105"},{"type":"REPORT","url":"https://github.com/dbt-labs/dbt-core/issues/10209"},{"type":"FIX","url":"https://github.com/dbt-labs/dbt-core/commit/0c08d7a19ad1740be3cb0b2e6d9d64f6537176f7"},{"type":"FIX","url":"https://github.com/dbt-labs/dbt-core/pull/10208"},{"type":"PACKAGE","url":"https://github.com/dbt-labs/dbt-core"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-09-19T03:45:13.982316541Z"}}