9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.916 High
EPSS
Percentile
98.9%
Samba is an open-source implementation of the Server Message Block (SMB) or Common Internet File System (CIFS) protocol, which allows PC-compatible machines to share files, printers, and other 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 | 6 | ppc64 | samba4-dc | < 4.2.10-12.el6_9 | samba4-dc-4.2.10-12.el6_9.ppc64.rpm |
RedHat | 6 | ppc64 | samba4-winbind-krb5-locator | < 4.2.10-12.el6_9 | samba4-winbind-krb5-locator-4.2.10-12.el6_9.ppc64.rpm |
RedHat | 6 | s390x | samba4-python | < 4.2.10-12.el6_9 | samba4-python-4.2.10-12.el6_9.s390x.rpm |
RedHat | 6 | s390x | samba4-dc | < 4.2.10-12.el6_9 | samba4-dc-4.2.10-12.el6_9.s390x.rpm |
RedHat | 6 | x86_64 | samba4-common | < 4.2.10-12.el6_9 | samba4-common-4.2.10-12.el6_9.x86_64.rpm |
RedHat | 6 | ppc64 | samba4-test | < 4.2.10-12.el6_9 | samba4-test-4.2.10-12.el6_9.ppc64.rpm |
RedHat | 6 | s390x | samba4-dc-libs | < 4.2.10-12.el6_9 | samba4-dc-libs-4.2.10-12.el6_9.s390x.rpm |
RedHat | 6 | ppc64 | samba4-common | < 4.2.10-12.el6_9 | samba4-common-4.2.10-12.el6_9.ppc64.rpm |
RedHat | 6 | x86_64 | samba4-libs | < 4.2.10-12.el6_9 | samba4-libs-4.2.10-12.el6_9.x86_64.rpm |
RedHat | 6 | s390x | samba4 | < 4.2.10-12.el6_9 | samba4-4.2.10-12.el6_9.s390x.rpm |
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.916 High
EPSS
Percentile
98.9%