Samba is an open-source implementation of the Server Message Block (SMB) protocol and the related Common Internet File System (CIFS) protocol, which allow PC-compatible machines to share files, printers, and various information.
Security Fix(es):
A use-after-free flaw was found in the way samba servers handled certain SMB1 requests. An unauthenticated attacker could send specially-crafted SMB1 requests to cause the server to crash or execute arbitrary code. (CVE-2017-14746)
A memory disclosure flaw was found in samba. An attacker could retrieve parts of server memory, which could contain potentially sensitive data, by sending specially-crafted requests to the samba server. (CVE-2017-15275)
Red Hat would like to thank the Samba project for reporting these issues. Upstream acknowledges Yihan Lian and Zhibin Hu (Qihoo 360 GearTeam) as the original reporter of CVE-2017-14746; and Volker Lendecke (SerNet and the Samba Team) as the original reporter of CVE-2017-15275.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 7 | s390x | libsmbclient | < 4.6.2-12.el7_4 | libsmbclient-4.6.2-12.el7_4.s390x.rpm |
RedHat | 7 | s390x | samba-test-libs | < 4.6.2-12.el7_4 | samba-test-libs-4.6.2-12.el7_4.s390x.rpm |
RedHat | 7 | ppc64 | samba-client-libs | < 4.6.2-12.el7_4 | samba-client-libs-4.6.2-12.el7_4.ppc64.rpm |
RedHat | 7 | ppc64le | samba-dc | < 4.6.2-12.el7_4 | samba-dc-4.6.2-12.el7_4.ppc64le.rpm |
RedHat | 7 | x86_64 | libsmbclient-devel | < 4.6.2-12.el7_4 | libsmbclient-devel-4.6.2-12.el7_4.x86_64.rpm |
RedHat | 7 | aarch64 | samba-dc | < 4.6.2-12.el7_4 | samba-dc-4.6.2-12.el7_4.aarch64.rpm |
RedHat | 7 | i686 | samba-winbind-modules | < 4.6.2-12.el7_4 | samba-winbind-modules-4.6.2-12.el7_4.i686.rpm |
RedHat | 7 | noarch | samba-common | < 4.6.2-12.el7_4 | samba-common-4.6.2-12.el7_4.noarch.rpm |
RedHat | 7 | ppc64 | libsmbclient-devel | < 4.6.2-12.el7_4 | libsmbclient-devel-4.6.2-12.el7_4.ppc64.rpm |
RedHat | 7 | ppc64le | samba-devel | < 4.6.2-12.el7_4 | samba-devel-4.6.2-12.el7_4.ppc64le.rpm |