ICSA-24-256-05

icsaUScisa_csaf_ot

Siemens Mendix Runtime

view advisory published 2024-09-10

Mendix Runtime contains an observable response discrepancy vulnerability when validating usernames during authentication. This could allow unauthenticated remote attackers to distinguish between valid and invalid usernames. Siemens has released new versions for the affected products and recommends to update to the latest versions.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2023-49069US——
A vulnerability has been identified in Mendix Runtime V10 (All versions < V10.17.0 only if the basic authentication mechanism is used by the application), Mendix Runtime V10.12 (Al…
02

references

External citations — patches, advisories, analysis.

03

remediations (10)

  • MitigationMendix Runtime V10

    For app user login: Do not use basic authentication, but setup an alternative authentication module (e.g. OIDC SSO, Mendix SSO, or SAML >= V4.0.0), or your own Identity Provider (IDP).

  • MitigationMendix Runtime V10.12

    For app user login: Do not use basic authentication, but setup an alternative authentication module (e.g. OIDC SSO, Mendix SSO, or SAML >= V4.0.0), or your own Identity Provider (IDP).

  • MitigationMendix Runtime V10.6

    For app user login: Do not use basic authentication, but setup an alternative authentication module (e.g. OIDC SSO, Mendix SSO, or SAML >= V4.0.0), or your own Identity Provider (IDP).

  • MitigationMendix Runtime V8

    For app user login: Do not use basic authentication, but setup an alternative authentication module (e.g. OIDC SSO, Mendix SSO, or SAML >= V4.0.0), or your own Identity Provider (IDP).

  • MitigationMendix Runtime V9

    For app user login: Do not use basic authentication, but setup an alternative authentication module (e.g. OIDC SSO, Mendix SSO, or SAML >= V4.0.0), or your own Identity Provider (IDP).

  • FixedMendix Runtime V10

    Update to V10.17.0 or later version

    https://docs.mendix.com/releasenotes/studio-pro/10/
  • FixedMendix Runtime V10.12

    Update to V10.12.11 or later version

    https://docs.mendix.com/releasenotes/studio-pro/10/
  • FixedMendix Runtime V10.6

    Update to V10.6.19 or later version

    https://docs.mendix.com/releasenotes/studio-pro/10/
  • FixedMendix Runtime V8

    Update to V8.18.33 or later version

    https://docs.mendix.com/releasenotes/studio-pro/8/
  • FixedMendix Runtime V9

    Update to V9.24.31 or later version

    https://docs.mendix.com/releasenotes/studio-pro/9/
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