Alerts This Week
Warning Icon 1 714
Alerts This Week
Warning Icon 1 714

Fedora 34: FEDORA-2021-c2d8628d33 Critical: Samba Heap Corruption Risks

fedora
Calendar Grey March 26, 2021
Dist Fedora Esm H88
The Ubuntu version 20.10 kernel patch resolves a buffer overflow and an incorrect memory allocation problem to bolster operating system security.
Update to Samba 4.14.2 Security fixes for CVE-2020-27840, CVE-2020-27840

Summary

Samba is the standard Windows interoperability suite of programs for Linux and

Unix.

Update to Samba 4.14.2 Security fixes for CVE-2020-27840, CVE-2020-27840

* Thu Mar 25 2021 Guenther Deschner - 4.14.2-0

- Update to Samba 4.14.2

- related: #1941400, #1942496 - Security fixes for CVE-2020-27840

- related: #1941402, #1942497 - Security fixes for CVE-2021-20277

* Wed Mar 24 2021 Guenther Deschner - 4.14.1-0

- Update to Samba 4.14.1

- resolves: #1941400, #1942496 - Security fixes for CVE-2020-27840

- resolves: #1941402, #1942497 - Security fixes for CVE-2021-20277

[ 1 ] Bug #1941400 - CVE-2020-27840 samba: Heap corruption via crafted DN strings

https://bugzilla.redhat.com/show_bug.cgi?id=1941400

[ 2 ] Bug #1941402 - CVE-2021-20277 samba: Out of bounds read in AD DC LDAP server

https://bugzilla.redhat.com/show_bug.cgi?id=1941402

su -c 'dnf upgrade --advisory FEDORA-2021-c2d8628d33' 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/

package-announce mailing list -- package-announce@lists.fedoraproject.org

To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org

Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/

List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines

List Archives: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/

Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure

Change Log

References

Update Instructions

Severity
critical
Lowest
Low
Medium
High
Critical

Product: Fedora 34
Version: 4.14.2
Release: 0.fc34
URL:
Summary: Server and Client software to interoperate with Windows machines

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here