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Fedora 33: 2021-454a0f6f76 Moderate: GnuTLS Out Of Bounds Access

fedora
Calendar Grey May 31, 2021
Dist Fedora Esm H88
The GnuTLS software in Fedora 33 has been upgraded to release 3.6.16, which resolves various security vulnerabilities and delivers critical updates.
This updates gnutls package to the latest upstream release 3.6.16, which includes a couple of CVE fixes.

Summary

GnuTLS is a secure communications library implementing the SSL, TLS and DTLS

protocols and technologies around them. It provides a simple C language

application programming interface (API) to access the secure communications

protocols as well as APIs to parse and write X.509, PKCS #12, OpenPGP and

other required structures.

This updates gnutls package to the latest upstream release 3.6.16, which

includes a couple of CVE fixes.

* Mon May 24 2021 Daiki Ueno - 3.6.16-1

- Update to upstream 3.6.16 release

[ 1 ] Bug #1942535 - CVE-2021-20305 gnutls: nettle: Out of bounds memory access in signature verification [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1942535

su -c 'dnf upgrade --advisory FEDORA-2021-454a0f6f76' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

https://fedoraproject.org/security/

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Change Log

References

Update Instructions

Severity
important
Lowest
Low
Medium
High
Critical

Product: Fedora 33
Version: 3.6.16
Release: 1.fc33
Summary: A TLS protocol implementation

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