A heap-buffer-overflow (off-by-one) flaw was found in the...
Moderate severity
Unreviewed
Published
Jul 10, 2025
to the GitHub Advisory Database
•
Updated Jul 10, 2025
Description
Published by the National Vulnerability Database
Jul 10, 2025
Published to the GitHub Advisory Database
Jul 10, 2025
Last updated
Jul 10, 2025
A heap-buffer-overflow (off-by-one) flaw was found in the GnuTLS software in the template parsing logic within the certtool utility. When it reads certain settings from a template file, it allows an attacker to cause an out-of-bounds (OOB) NULL pointer write, resulting in memory corruption and a denial-of-service (DoS) that could potentially crash the system.
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