7.5 High
CVSS2
Attack Vector
NETWORK
Attack 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
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
0.916 High
EPSS
Percentile
98.9%
Issue Overview:
Use-after-free in processing SMB1 requests
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)
Server heap-memory disclosure
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)
Affected Packages:
samba
Issue Correction:
Run yum update samba to update your system.
New Packages:
i686:
ctdb-tests-4.6.2-12.37.amzn1.i686
samba-devel-4.6.2-12.37.amzn1.i686
samba-test-libs-4.6.2-12.37.amzn1.i686
samba-4.6.2-12.37.amzn1.i686
samba-client-4.6.2-12.37.amzn1.i686
samba-winbind-modules-4.6.2-12.37.amzn1.i686
samba-debuginfo-4.6.2-12.37.amzn1.i686
samba-client-libs-4.6.2-12.37.amzn1.i686
ctdb-4.6.2-12.37.amzn1.i686
samba-common-tools-4.6.2-12.37.amzn1.i686
samba-libs-4.6.2-12.37.amzn1.i686
samba-winbind-4.6.2-12.37.amzn1.i686
samba-common-libs-4.6.2-12.37.amzn1.i686
libsmbclient-devel-4.6.2-12.37.amzn1.i686
samba-krb5-printing-4.6.2-12.37.amzn1.i686
samba-python-4.6.2-12.37.amzn1.i686
libsmbclient-4.6.2-12.37.amzn1.i686
samba-test-4.6.2-12.37.amzn1.i686
samba-winbind-krb5-locator-4.6.2-12.37.amzn1.i686
libwbclient-devel-4.6.2-12.37.amzn1.i686
samba-winbind-clients-4.6.2-12.37.amzn1.i686
libwbclient-4.6.2-12.37.amzn1.i686
noarch:
samba-common-4.6.2-12.37.amzn1.noarch
samba-pidl-4.6.2-12.37.amzn1.noarch
src:
samba-4.6.2-12.37.amzn1.src
x86_64:
libwbclient-4.6.2-12.37.amzn1.x86_64
samba-winbind-modules-4.6.2-12.37.amzn1.x86_64
samba-krb5-printing-4.6.2-12.37.amzn1.x86_64
samba-devel-4.6.2-12.37.amzn1.x86_64
ctdb-4.6.2-12.37.amzn1.x86_64
samba-test-libs-4.6.2-12.37.amzn1.x86_64
samba-client-4.6.2-12.37.amzn1.x86_64
samba-debuginfo-4.6.2-12.37.amzn1.x86_64
samba-libs-4.6.2-12.37.amzn1.x86_64
samba-common-tools-4.6.2-12.37.amzn1.x86_64
samba-winbind-4.6.2-12.37.amzn1.x86_64
samba-python-4.6.2-12.37.amzn1.x86_64
samba-winbind-krb5-locator-4.6.2-12.37.amzn1.x86_64
samba-common-libs-4.6.2-12.37.amzn1.x86_64
ctdb-tests-4.6.2-12.37.amzn1.x86_64
libsmbclient-4.6.2-12.37.amzn1.x86_64
libwbclient-devel-4.6.2-12.37.amzn1.x86_64
libsmbclient-devel-4.6.2-12.37.amzn1.x86_64
samba-client-libs-4.6.2-12.37.amzn1.x86_64
samba-test-4.6.2-12.37.amzn1.x86_64
samba-4.6.2-12.37.amzn1.x86_64
samba-winbind-clients-4.6.2-12.37.amzn1.x86_64
Red Hat: CVE-2017-14746, CVE-2017-15275
Mitre: CVE-2017-14746, CVE-2017-15275
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 1 | i686 | ctdb-tests | < 4.6.2-12.37.amzn1 | ctdb-tests-4.6.2-12.37.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | samba-devel | < 4.6.2-12.37.amzn1 | samba-devel-4.6.2-12.37.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | samba-test-libs | < 4.6.2-12.37.amzn1 | samba-test-libs-4.6.2-12.37.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | samba | < 4.6.2-12.37.amzn1 | samba-4.6.2-12.37.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | samba-client | < 4.6.2-12.37.amzn1 | samba-client-4.6.2-12.37.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | samba-winbind-modules | < 4.6.2-12.37.amzn1 | samba-winbind-modules-4.6.2-12.37.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | samba-debuginfo | < 4.6.2-12.37.amzn1 | samba-debuginfo-4.6.2-12.37.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | samba-client-libs | < 4.6.2-12.37.amzn1 | samba-client-libs-4.6.2-12.37.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | ctdb | < 4.6.2-12.37.amzn1 | ctdb-4.6.2-12.37.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | samba-common-tools | < 4.6.2-12.37.amzn1 | samba-common-tools-4.6.2-12.37.amzn1.i686.rpm |
7.5 High
CVSS2
Attack Vector
NETWORK
Attack 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
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
0.916 High
EPSS
Percentile
98.9%