6.5 Medium
CVSS3
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
0.007 Low
EPSS
Percentile
79.2%
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):
It was found that Samba always requested forwardable tickets when using Kerberos authentication. A service to which Samba authenticated using Kerberos could subsequently use the ticket to impersonate Samba to other services or domain users. (CVE-2016-2125)
A flaw was found in the way Samba handled PAC (Privilege Attribute Certificate) checksums. A remote, authenticated attacker could use this flaw to crash the winbindd process. (CVE-2016-2126)
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 6.9 Release Notes and Red Hat Enterprise Linux 6.9 Technical Notes linked from the References section.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 6 | ppc64 | samba4-pidl | < 4.2.10-9.el6 | samba4-pidl-4.2.10-9.el6.ppc64.rpm |
RedHat | 6 | x86_64 | samba4-winbind | < 4.2.10-9.el6 | samba4-winbind-4.2.10-9.el6.x86_64.rpm |
RedHat | 6 | x86_64 | samba4-client | < 4.2.10-9.el6 | samba4-client-4.2.10-9.el6.x86_64.rpm |
RedHat | 6 | x86_64 | samba4-devel | < 4.2.10-9.el6 | samba4-devel-4.2.10-9.el6.x86_64.rpm |
RedHat | 6 | s390x | samba4-winbind | < 4.2.10-9.el6 | samba4-winbind-4.2.10-9.el6.s390x.rpm |
RedHat | 6 | i686 | samba4-dc | < 4.2.10-9.el6 | samba4-dc-4.2.10-9.el6.i686.rpm |
RedHat | 6 | ppc64 | samba4-libs | < 4.2.10-9.el6 | samba4-libs-4.2.10-9.el6.ppc64.rpm |
RedHat | 6 | x86_64 | samba4-winbind-krb5-locator | < 4.2.10-9.el6 | samba4-winbind-krb5-locator-4.2.10-9.el6.x86_64.rpm |
RedHat | 6 | s390x | samba4-client | < 4.2.10-9.el6 | samba4-client-4.2.10-9.el6.s390x.rpm |
RedHat | 6 | ppc64 | samba4-winbind-krb5-locator | < 4.2.10-9.el6 | samba4-winbind-krb5-locator-4.2.10-9.el6.ppc64.rpm |
6.5 Medium
CVSS3
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:N/A:P
0.007 Low
EPSS
Percentile
79.2%