-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: samba security and bug fix update Advisory ID: RHSA-2019:4023-01 Product: Red Hat Gluster Storage Advisory URL: https://access.redhat.com/errata/RHSA-2019:4023 Issue date: 2019-12-02 CVE Names: CVE-2019-10197 ===================================================================== 1. Summary: An update for samba is now available for Red Hat Gluster Storage 3.5 on Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Gluster 3.5 Samba on RHEL-6 - noarch, x86_64 3. Description: 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. The following packages have been upgraded to a later upstream version: samba (4.9.8). (BZ#1724260) Security Fix(es): * samba: Combination of parameters and permissions can allow the user to escape from the share path definition (CVE-2019-10197) 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. Bug Fix(es): * The samba packages have been upgraded to upstream version 4.9.8 which provides a number of bug fixes and enhancements over the previous version. (BZ#1724260) * Previously, CTDB was unable to start due to a missing filesystem directory. In spite of manually creating the directory, CTDB could not function properly due to an incorrect SELinux context. With this update, the rpm package now properly creates the missing directory with the required SELinux context and CTDB starts correctly. (BZ#1772836) Users of Samba with Red Hat Gluster Storage are advised to upgrade to these updated packages. 4. 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. 5. Bugs fixed (https://bugzilla.redhat.com/): 1724260 - [RHEL6] [Rebase] Samba rebuild required with new glusterfs 1746225 - CVE-2019-10197 samba: Combination of parameters and permissions can allow user to escape from the share path definition 1772836 - [RHEL-6] Unable to start ctdb because of missing /var/run/ctdb directory 6. Package List: Red Hat Gluster 3.5 Samba on RHEL-6: Source: samba-4.9.8-110.el6rhs.src.rpm noarch: samba-common-4.9.8-110.el6rhs.noarch.rpm samba-pidl-4.9.8-110.el6rhs.noarch.rpm x86_64: ctdb-4.9.8-110.el6rhs.x86_64.rpm libsmbclient-4.9.8-110.el6rhs.x86_64.rpm libsmbclient-devel-4.9.8-110.el6rhs.x86_64.rpm libwbclient-4.9.8-110.el6rhs.x86_64.rpm libwbclient-devel-4.9.8-110.el6rhs.x86_64.rpm samba-4.9.8-110.el6rhs.x86_64.rpm samba-client-4.9.8-110.el6rhs.x86_64.rpm samba-client-libs-4.9.8-110.el6rhs.x86_64.rpm samba-common-libs-4.9.8-110.el6rhs.x86_64.rpm samba-common-tools-4.9.8-110.el6rhs.x86_64.rpm samba-dc-4.9.8-110.el6rhs.x86_64.rpm samba-dc-libs-4.9.8-110.el6rhs.x86_64.rpm samba-debuginfo-4.9.8-110.el6rhs.x86_64.rpm samba-devel-4.9.8-110.el6rhs.x86_64.rpm samba-krb5-printing-4.9.8-110.el6rhs.x86_64.rpm samba-libs-4.9.8-110.el6rhs.x86_64.rpm samba-python-4.9.8-110.el6rhs.x86_64.rpm samba-vfs-glusterfs-4.9.8-110.el6rhs.x86_64.rpm samba-winbind-4.9.8-110.el6rhs.x86_64.rpm samba-winbind-clients-4.9.8-110.el6rhs.x86_64.rpm samba-winbind-krb5-locator-4.9.8-110.el6rhs.x86_64.rpm samba-winbind-modules-4.9.8-110.el6rhs.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/ 7. References: https://access.redhat.com/security/cve/CVE-2019-10197 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2019 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXeS2s9zjgjWX9erEAQg+sA//aWGuQ7elPbev2IzjiQ5WvarnJ5gdjz2U EuvDmC//wnnMcQwR+Te515HFb3/Y1hU9YwAasXUhvcDZi+6JAoM294XO/FPhtT2/ n0Z2EEWS25LQ858RGU73TzZZk/JWrk72MMzHJwh8INeJWLe1q7FK2A0i5zPG4XoL 6iSlITNomVBqWvb7BBw2cQ6wE5nZHbB/r27jmSl8dciB2qEZWr6iJA9vl1J4djmj 8A16G9N/+8srHZdrK0D8hOo23Z5M8M/AryCJ7AwkvwZCJq5aP0a+Vk2rJFqvJt3f rsDWZlsK//nnT66WQPZPduC1urPClnlMUjuxRpyrso+3JYUw2fpxiyquLuKBacbf X+BMA6VxIBe6BlVVXxMwdt6Oj9vpDzEUktrYA+inhp9uMrzXRF7QzYvdbmtzLX1D WaF6JXLeawwbHTe0hjrYwqSlpaukbdPzQhG5VxTnnFIYKGgarFfX1/S1XIrMCNpw QbrOzT5rwzouLmkl6K+4IOEVQTCu2pnAMxAcx8aklB+DRWQSV1eyKM0brhSjxlss nEkWEt2ZeIhqMcaz47PBVbkwWhU0TjuJ5IJTeaUbV2vahSz05UyRuQFC5TLi8khQ 27rTCvytVGfvG1UXqRjHuyqkXYYAWaakHSkVNVoIKMqc7LPIJuoX0l0qFGwwGd+0 G4Slv5K+iJA= =iHRc -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce