Alerts This Week
Warning Icon 1 924
Alerts This Week
Warning Icon 1 924

Red Hat Enterprise Linux 7: RHSA-2020-3118-01 Moderate Samba Security Flaw

red hat
Calendar Grey July 23, 2020
Dist Redhat Esm H88
A recent patch for Samba on Red Hat Gluster Storage tackles a significant security vulnerability. Discover strategies to minimize potential threats efficiently.
An update for samba is now available for Red Hat Gluster Storage 3.5 on Red Hat Enterprise Linux 7

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

After installing this update, the smb service will be restarted automatically.

For details on migrating Samba/CTDB configuration files, refer to:

https://access.redhat.com/solutions/4311261

Summary

Samba is an open-source implementation of the Server Message Block (SMB) protocol and the related Common Internet File System (CIFS) protocol, which allows PC-compatible machines to share files, printers, and various information.
Security Fix(es):
* samba: NULL pointer de-reference and use-after-free in Samba AD DC LDAP Server with ASQ, VLV and paged_results (CVE-2020-10730)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
All users of Samba with Red Hat Gluster Storage are advised to upgrade to these updated packages.

Topics%20covered

Topics Covered

security advisory security issue Red Hat update samba file sharing Moderate

References

https://access.redhat.com/security/cve/CVE-2020-10730 https://access.redhat.com/security/updates/classification/#moderate

Package List

Red Hat Gluster 3.5 Samba on RHEL-7:
Source: samba-4.11.6-107.el7rhgs.src.rpm
noarch: samba-common-4.11.6-107.el7rhgs.noarch.rpm samba-pidl-4.11.6-107.el7rhgs.noarch.rpm
x86_64: ctdb-4.11.6-107.el7rhgs.x86_64.rpm libsmbclient-4.11.6-107.el7rhgs.x86_64.rpm libsmbclient-devel-4.11.6-107.el7rhgs.x86_64.rpm libwbclient-4.11.6-107.el7rhgs.x86_64.rpm libwbclient-devel-4.11.6-107.el7rhgs.x86_64.rpm python3-samba-4.11.6-107.el7rhgs.x86_64.rpm samba-4.11.6-107.el7rhgs.x86_64.rpm samba-client-4.11.6-107.el7rhgs.x86_64.rpm samba-client-libs-4.11.6-107.el7rhgs.x86_64.rpm samba-common-libs-4.11.6-107.el7rhgs.x86_64.rpm samba-common-tools-4.11.6-107.el7rhgs.x86_64.rpm samba-debuginfo-4.11.6-107.el7rhgs.x86_64.rpm samba-devel-4.11.6-107.el7rhgs.x86_64.rpm samba-krb5-printing-4.11.6-107.el7rhgs.x86_64.rpm samba-libs-4.11.6-107.el7rhgs.x86_64.rpm samba-vfs-glusterfs-4.11.6-107.el7rhgs.x86_64.rpm samba-winbind-4.11.6-107.el7rhgs.x86_64.rpm samba-winbind-clients-4.11.6-107.el7rhgs.x86_64.rpm samba-winbind-krb5-locator-4.11.6-107.el7rhgs.x86_64.rpm samba-winbind-modules-4.11.6-107.el7rhgs.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/


Advisory ID: RHSA-2020:3118-01
Product: Red Hat Gluster Storage
Advisory URL: https://access.redhat.com/errata/RHSA-2020:3118
Issue date: 2020-07-23

Topic

An update for samba is now available for Red Hat Gluster Storage 3.5 on RedHat Enterprise Linux 7.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory security issue Red Hat update samba file sharing Moderate

Relevant Releases Architectures

Red Hat Gluster 3.5 Samba on RHEL-7 - noarch, x86_64

Bugs Fixed

1849489 - CVE-2020-10730 samba: NULL pointer de-reference and use-after-free in Samba AD DC LDAP Server with ASQ, VLV and paged_results

Get the latest News and Insights

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

Your message here