id: GO-ID-PENDING
modules:
    - module: github.com/cilium/cilium
      versions:
        - introduced: 1.7.0
      unsupported_versions:
        - version: 1.10.0
          type: last_affected
    - module: github.com/cilium/cilium
      versions:
        - introduced: 1.11.0
          fixed: 1.11.16
      vulnerable_at: 1.11.15
    - module: github.com/cilium/cilium
      versions:
        - introduced: 1.12.0
          fixed: 1.12.9
      vulnerable_at: 1.12.8
    - module: github.com/cilium/cilium
      versions:
        - introduced: 1.13.0
          fixed: 1.13.2
      vulnerable_at: 1.13.1
summary: Debug mode leaks confidential data in Cilium in github.com/cilium/cilium
description: |-
    ### Impact

    When run in debug mode, Cilium may log sensitive information.

    In particular, Cilium running in debug mode will log the values of headers if
    they match HTTP network policy rules. This issue affects Cilium versions:

    - 1.7.* to 1.10.* inclusive
    - 1.11.* before 1.11.16
    - 1.12.* before 1.12.9
    - 1.13.* before 1.13.2

    In addition, Cilium 1.12.* before 1.12.9 and 1.13.* before 1.13.2., when running
    in debug mode, might log secrets used by the Cilium agent. This includes TLS
    private keys for Ingress and GatewayAPI resources, depending on the
    configuration of the affected cluster. Output of the confidential data would
    occur at Cilium agent restart, when the secrets are modified, and on creation of
    Ingress or GatewayAPI resources.

    ### Patches

    This vulnerability is fixed in Cilium releases 1.11.16, 1.12.9, and 1.13.2.

    ### Workarounds Disable debug mode.

    ### Acknowledgements The Cilium community has worked together with members of
    Isovalent to prepare these mitigations. Special thanks to @meyskens for
    investigating and fixing the issue.

    ### For more information If you have any questions or comments about this
    advisory, please reach out on
    [Slack](https://docs.cilium.io/en/latest/community/community/#slack).

    As usual, if you think you found a related vulnerability, we strongly encourage
    you to report security vulnerabilities to our private security mailing list:
    [security@cilium.io](mailto:security@cilium.io) - first, before disclosing them
    in any public forums. This is a private mailing list where only members of the
    Cilium internal security team are subscribed to, and is treated as top priority.
cves:
    - CVE-2023-29002
ghsas:
    - GHSA-pg5p-wwp8-97g8
references:
    - advisory: https://github.com/cilium/cilium/security/advisories/GHSA-pg5p-wwp8-97g8
notes:
    - fix: 'module merge error: could not merge versions of module github.com/cilium/cilium: introduced and fixed versions must alternate'
    - lint: 'description: possible markdown formatting (found ### )'
    - lint: 'description: possible markdown formatting (found [Slack](https://docs.cilium.io/en/latest/community/community/#slack))'
    - lint: 'modules[0] "github.com/cilium/cilium": unsupported_versions: found 1 (want none)'
source:
    id: GHSA-pg5p-wwp8-97g8