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Fedora 33: 2021-1a8e93a285 Moderate Samba Memory Fix Advisory

fedora
Calendar Grey April 7, 2021
Dist Fedora Esm H88
Fedora 34 libldb upgrade 2021-b5e93e8d395 resolves vulnerabilities in Samba tackling buffer overflow challenges.
Update to Samba 4.13.7 - Security fixes for CVE-2020-27840 and CVE-2021-20277 ---- Update to Samba 4.13.6 - Security fixes for CVE-2020-27840 and CVE-2021-20277

Summary

An extensible library that implements an LDAP like API to access remote LDAP

servers, or use local tdb databases.

Update to Samba 4.13.7 - Security fixes for CVE-2020-27840 and CVE-2021-20277

---- Update to Samba 4.13.6 - Security fixes for CVE-2020-27840 and

CVE-2021-20277

* Thu Mar 25 2021 Guenther Deschner - 2.2.1-1

- New upstream release 2.2.1

- rhbz#1941402,1942497 - Security fix for CVE-2021-20277

* Wed Mar 24 2021 Lukas Slebodnik - 2.3.0-1

- libldb-2.3.0 is required for new samba

[ 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-2021-1a8e93a285' at the command

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

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

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https://fedoraproject.org/security/

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Change Log

References

Update Instructions

Severity
important
Lowest
Low
Medium
High
Critical

Product: Fedora 33
Version: 2.2.1
Release: 1.fc33
URL:
Summary: A schema-less, ldap like, API and database

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