CWE
369
Advisory Published
Updated

CVE-2018-11203: Divide by Zero

First published: Wed May 16 2018(Updated: )

A division by zero was discovered in H5D__btree_decode_key in H5Dbtree.c in the HDF HDF5 1.10.2 library. It could allow a remote denial of service attack.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
HDF5=1.10.2

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Frequently Asked Questions

  • What is the severity of CVE-2018-11203?

    CVE-2018-11203 is classified as a denial of service vulnerability.

  • How do I fix CVE-2018-11203?

    To mitigate CVE-2018-11203, upgrade the HDF5 library to a version later than 1.10.2.

  • What is the impact of exploiting CVE-2018-11203?

    Exploiting CVE-2018-11203 could lead to a remote denial of service attack, causing application crashes.

  • Which software versions are affected by CVE-2018-11203?

    CVE-2018-11203 affects HDF5 version 1.10.2.

  • Where can I find more information about CVE-2018-11203?

    Detailed information about CVE-2018-11203 can typically be found in security advisories or vulnerability databases.

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2025 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203