-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian LTS Advisory DLA-2759-1 debian-...@lists.debian.org https://www.debian.org/lts/security/ Sylvain Beucler September 17, 2021 https://wiki.debian.org/LTS - -------------------------------------------------------------------------
Package : gnutls28 Version : 3.5.8-5+deb9u6 Debian Bug : 961889 GnuTLS, a portable cryptography library, fails to validate alternate trust chains in some conditions. In particular this breaks connecting to servers that use Let's Encrypt certificates, starting 2021-10-01. For Debian 9 stretch, this problem has been fixed in version 3.5.8-5+deb9u6. We recommend that you upgrade your gnutls28 packages. For the detailed security status of gnutls28 please refer to its security tracker page at: https://security-tracker.debian.org/tracker/gnutls28 Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE1vEOfV7HXWKqBieIDTl9HeUlXjAFAmFE+foACgkQDTl9HeUl XjBVzA//eGKTmBNnIRHPTs2QHMrrXG3GeAjw2V+IdAZGzc5BZ8uoVLYW9fHKc1dc 4zvuc1urs9G8Hp4nrXjxsOLW5Nho2kIfk1YtdGZL3I3G/NcYBGlrJwsKvy1s4fR2 Pmt6tM/cCXoMrlXlczd4Y2w7b4debo5YI7nMTe8PEOLxt/upHks8Rd8IwS7h0tBM 0T4Uu8Pwq+N5PuRFN7COK63oLdO+ysruRcw3G2WcOOE4QMsAoqTnB096BoXOE21P qwcb+aP9BOvTmWYU3fdyAAyTQ5clq9VRWP5uZLOokBePZoAg8Aai42Iz67dyZ6a+ tOXTyCS4yb9auEKu1bxSoZ6C+cmDZWVGIGPnF/hUKkiOIX3qaaSbsBXvw9riesJ0 0/f9sKtRkwF8o2Lg02QM9c6pi3ekjUI9iShxOZc/Qj8ZKNy+Ax3JBPeInuAb3SoS GEN8r7MEWNtj9Kw/gI98gSdoB2ggbFFktjNZacXnALXvzmqvbkjF2fiC/w+b98sf 8sygwkFQv8zbIyhw56XgV++9rwaeaC++C4cLcaaTxWymlxPzCJygFPHemoUA6PjS GqV9IyxWuFY44T7VeMC9LR3InQufeJhtOPizLYIwG+d8KtWLZJhLIXCTeUcrJCmk 4So9Dqr/3Q6KEngN1PCm30U0ZiYXqo4GAgI7CaZX+FsBxGF3HNM= =nXyv -----END PGP SIGNATURE-----