CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
76.5%
Issue Overview:
A flaw was found in the way Samba initiated signed DCE/RPC connections. A man-in-the-middle attacker could use this flaw to downgrade the connection to not use signing and therefore impersonate the server.
Affected Packages:
samba
Issue Correction:
Run yum update samba to update your system.
New Packages:
i686:
samba-test-4.2.10-7.34.amzn1.i686
samba-devel-4.2.10-7.34.amzn1.i686
samba-winbind-krb5-locator-4.2.10-7.34.amzn1.i686
samba-common-tools-4.2.10-7.34.amzn1.i686
samba-winbind-clients-4.2.10-7.34.amzn1.i686
samba-test-libs-4.2.10-7.34.amzn1.i686
samba-winbind-4.2.10-7.34.amzn1.i686
samba-winbind-modules-4.2.10-7.34.amzn1.i686
samba-libs-4.2.10-7.34.amzn1.i686
samba-python-4.2.10-7.34.amzn1.i686
libsmbclient-devel-4.2.10-7.34.amzn1.i686
ctdb-devel-4.2.10-7.34.amzn1.i686
libwbclient-devel-4.2.10-7.34.amzn1.i686
libsmbclient-4.2.10-7.34.amzn1.i686
samba-4.2.10-7.34.amzn1.i686
ctdb-4.2.10-7.34.amzn1.i686
samba-common-libs-4.2.10-7.34.amzn1.i686
samba-test-devel-4.2.10-7.34.amzn1.i686
samba-debuginfo-4.2.10-7.34.amzn1.i686
libwbclient-4.2.10-7.34.amzn1.i686
samba-client-4.2.10-7.34.amzn1.i686
ctdb-tests-4.2.10-7.34.amzn1.i686
samba-client-libs-4.2.10-7.34.amzn1.i686
noarch:
samba-pidl-4.2.10-7.34.amzn1.noarch
samba-common-4.2.10-7.34.amzn1.noarch
src:
samba-4.2.10-7.34.amzn1.src
x86_64:
ctdb-tests-4.2.10-7.34.amzn1.x86_64
samba-libs-4.2.10-7.34.amzn1.x86_64
samba-common-libs-4.2.10-7.34.amzn1.x86_64
samba-client-libs-4.2.10-7.34.amzn1.x86_64
samba-debuginfo-4.2.10-7.34.amzn1.x86_64
libwbclient-devel-4.2.10-7.34.amzn1.x86_64
samba-client-4.2.10-7.34.amzn1.x86_64
samba-test-devel-4.2.10-7.34.amzn1.x86_64
samba-4.2.10-7.34.amzn1.x86_64
ctdb-devel-4.2.10-7.34.amzn1.x86_64
samba-winbind-modules-4.2.10-7.34.amzn1.x86_64
samba-python-4.2.10-7.34.amzn1.x86_64
samba-test-libs-4.2.10-7.34.amzn1.x86_64
samba-winbind-4.2.10-7.34.amzn1.x86_64
samba-test-4.2.10-7.34.amzn1.x86_64
samba-winbind-krb5-locator-4.2.10-7.34.amzn1.x86_64
samba-devel-4.2.10-7.34.amzn1.x86_64
libsmbclient-4.2.10-7.34.amzn1.x86_64
samba-common-tools-4.2.10-7.34.amzn1.x86_64
samba-winbind-clients-4.2.10-7.34.amzn1.x86_64
libsmbclient-devel-4.2.10-7.34.amzn1.x86_64
libwbclient-4.2.10-7.34.amzn1.x86_64
ctdb-4.2.10-7.34.amzn1.x86_64
Red Hat: CVE-2016-2119
Mitre: CVE-2016-2119
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 1 | i686 | samba-test | < 4.2.10-7.34.amzn1 | samba-test-4.2.10-7.34.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | samba-devel | < 4.2.10-7.34.amzn1 | samba-devel-4.2.10-7.34.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | samba-winbind-krb5-locator | < 4.2.10-7.34.amzn1 | samba-winbind-krb5-locator-4.2.10-7.34.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | samba-common-tools | < 4.2.10-7.34.amzn1 | samba-common-tools-4.2.10-7.34.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | samba-winbind-clients | < 4.2.10-7.34.amzn1 | samba-winbind-clients-4.2.10-7.34.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | samba-test-libs | < 4.2.10-7.34.amzn1 | samba-test-libs-4.2.10-7.34.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | samba-winbind | < 4.2.10-7.34.amzn1 | samba-winbind-4.2.10-7.34.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | samba-winbind-modules | < 4.2.10-7.34.amzn1 | samba-winbind-modules-4.2.10-7.34.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | samba-libs | < 4.2.10-7.34.amzn1 | samba-libs-4.2.10-7.34.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | samba-python | < 4.2.10-7.34.amzn1 | samba-python-4.2.10-7.34.amzn1.i686.rpm |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
76.5%