mbedtls/ChangeLog.d/serialized-data-load-hardening.txt
Nadav0077 e0a83c328d
Harden serialized data deserialization
Reject malformed TLS 1.3 serialized sessions instead of accepting
unterminated strings or extra trailing data, and reject serialized SSL
contexts whose DTLS Connection ID length exceeds the maximum supported
size instead of overflowing the internal buffer.

Backport of #10715 (development).

Signed-off-by: Nadav0077 <18245584+Nadav0077@users.noreply.github.com>
2026-05-22 13:07:17 +03:00

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Bugfix
* Reject malformed TLS 1.3 serialized sessions instead of accepting
unterminated strings or extra trailing data.
* Reject serialized SSL contexts whose DTLS Connection ID length exceeds
the maximum supported size, instead of overflowing the internal buffer.