[gnutls-devel] GnuTLS | Memory leak when using aead AES-CCM (#1017)

Development of GNU's TLS library gnutls-devel at lists.gnutls.org
Thu Jun 4 22:22:53 CEST 2020

Marius Steffen created an issue: https://gitlab.com/gnutls/gnutls/-/issues/1017

## Description of problem:
I've noticed this bug through using Samba, which has been reported over here: https://bugzilla.samba.org/show_bug.cgi?id=14399

Apparently, there's a memory leak in gnutls's AEAD AES-CCM (not GCM) `gnutls_aead_cipher_decryptv2` when using CCM in SMB. 

## Version of gnutls used:

## How reproducible:

Steps to Reproduce:

 * Install Samba, enforce signing or encryption
 * Use client that only supports CCM (e.g. macOS)
 * Observe memory usage

Reply to this email directly or view it on GitLab: https://gitlab.com/gnutls/gnutls/-/issues/1017
You're receiving this email because of your account on gitlab.com.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.gnupg.org/pipermail/gnutls-devel/attachments/20200604/5048bc92/attachment.html>

More information about the Gnutls-devel mailing list