Executive Summary
Summary | |
---|---|
Title | Samba vulnerabilities |
Informations | |||
---|---|---|---|
Name | USN-2950-1 | First vendor Publication | 2016-04-18 |
Vendor | Ubuntu | Last vendor Modification | 2016-04-18 |
Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
---|---|---|---|
Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P) | |||
---|---|---|---|
Cvss Base Score | 6.8 | Attack Range | Network |
Cvss Impact Score | 6.4 | Attack Complexity | Medium |
Cvss Expoit Score | 8.6 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 15.10 - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS Summary: Several security issues were fixed in Samba. Software Description: - samba: SMB/CIFS file, print, and login server for Unix Details: Jouni Knuutinen discovered that Samba contained multiple flaws in the DCE/RPC implementation. A remote attacker could use this issue to perform a denial of service, downgrade secure connections by performing a man in the middle attack, or possibly execute arbitrary code. (CVE-2015-5370) Stefan Metzmacher discovered that Samba contained multiple flaws in the NTLMSSP authentication implementation. A remote attacker could use this issue to downgrade connections to plain text by performing a man in the middle attack. (CVE-2016-2110) Alberto Solino discovered that a Samba domain controller would establish a secure connection to a server with a spoofed computer name. A remote attacker could use this issue to obtain sensitive information. (CVE-2016-2111) Stefan Metzmacher discovered that the Samba LDAP implementation did not enforce integrity protection. A remote attacker could use this issue to hijack LDAP connections by performing a man in the middle attack. (CVE-2016-2112) Stefan Metzmacher discovered that Samba did not validate TLS certificates. A remote attacker could use this issue to spoof a Samba server. (CVE-2016-2113) Stefan Metzmacher discovered that Samba did not enforce SMB signing even if configured to. A remote attacker could use this issue to perform a man in the middle attack. (CVE-2016-2114) Stefan Metzmacher discovered that Samba did not enable integrity protection for IPC traffic. A remote attacker could use this issue to perform a man in the middle attack. (CVE-2016-2115) Stefan Metzmacher discovered that Samba incorrectly handled the MS-SAMR and MS-LSAD protocols. A remote attacker could use this flaw with a man in the middle attack to impersonate users and obtain sensitive information from the Security Account Manager database. This flaw is known as Badlock. (CVE-2016-2118) Samba has been updated to 4.3.8 in Ubuntu 14.04 LTS and Ubuntu 15.10. Ubuntu 12.04 LTS has been updated to 3.6.25 with backported security fixes. In addition to security fixes, the updated packages contain bug fixes, new features, and possibly incompatible changes. Configuration changes may be required in certain environments. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 15.10: Ubuntu 14.04 LTS: Ubuntu 12.04 LTS: This update uses a new upstream release, which includes additional bug fixes. In general, a standard system update will make all the necessary changes. References: Package Information: |
Original Source
Url : http://www.ubuntu.com/usn/USN-2950-1 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
86 % | CWE-254 | Security Features |
14 % | CWE-310 | Cryptographic Issues |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2017-05-01 | Name : The remote EulerOS host is missing multiple security updates. File : EulerOS_SA-2016-1014.nasl - Type : ACT_GATHER_INFO |
2016-12-27 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201612-47.nasl - Type : ACT_GATHER_INFO |
2016-08-30 | Name : The remote device is missing a vendor-supplied security patch. File : f5_bigip_SOL53313971.nasl - Type : ACT_GATHER_INFO |
2016-06-10 | Name : The remote Debian host is missing a security update. File : debian_DLA-509.nasl - Type : ACT_GATHER_INFO |
2016-06-01 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-659.nasl - Type : ACT_GATHER_INFO |
2016-05-26 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2950-5.nasl - Type : ACT_GATHER_INFO |
2016-05-19 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2950-4.nasl - Type : ACT_GATHER_INFO |
2016-05-12 | Name : The remote device is missing a vendor-supplied security patch. File : f5_bigip_SOL37603172.nasl - Type : ACT_GATHER_INFO |
2016-05-05 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2950-3.nasl - Type : ACT_GATHER_INFO |
2016-05-02 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2950-2.nasl - Type : ACT_GATHER_INFO |
2016-04-22 | Name : The remote Fedora host is missing a security update. File : fedora_2016-383fce04e2.nasl - Type : ACT_GATHER_INFO |
2016-04-21 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-490.nasl - Type : ACT_GATHER_INFO |
2016-04-21 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-1105-1.nasl - Type : ACT_GATHER_INFO |
2016-04-19 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2950-1.nasl - Type : ACT_GATHER_INFO |
2016-04-18 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-462.nasl - Type : ACT_GATHER_INFO |
2016-04-18 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2016-106-02.nasl - Type : ACT_GATHER_INFO |
2016-04-15 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-1028-1.nasl - Type : ACT_GATHER_INFO |
2016-04-15 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-1024-1.nasl - Type : ACT_GATHER_INFO |
2016-04-15 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-1023-1.nasl - Type : ACT_GATHER_INFO |
2016-04-15 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-1022-1.nasl - Type : ACT_GATHER_INFO |
2016-04-15 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0614.nasl - Type : ACT_GATHER_INFO |
2016-04-14 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3548.nasl - Type : ACT_GATHER_INFO |
2016-04-14 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-453.nasl - Type : ACT_GATHER_INFO |
2016-04-14 | Name : The remote Fedora host is missing a security update. File : fedora_2016-be53260726.nasl - Type : ACT_GATHER_INFO |
2016-04-14 | Name : The remote Fedora host is missing a security update. File : fedora_2016-48b3761baa.nasl - Type : ACT_GATHER_INFO |
2016-04-14 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2016-686.nasl - Type : ACT_GATHER_INFO |
2016-04-13 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2016-0612.nasl - Type : ACT_GATHER_INFO |
2016-04-13 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2016-0611.nasl - Type : ACT_GATHER_INFO |
2016-04-13 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2016-0613.nasl - Type : ACT_GATHER_INFO |
2016-04-13 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2016-0621.nasl - Type : ACT_GATHER_INFO |
2016-04-13 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_a636fc2600d911e6b704000c292e4fd8.nasl - Type : ACT_GATHER_INFO |
2016-04-13 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-0611.nasl - Type : ACT_GATHER_INFO |
2016-04-13 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-0612.nasl - Type : ACT_GATHER_INFO |
2016-04-13 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-0613.nasl - Type : ACT_GATHER_INFO |
2016-04-13 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-0621.nasl - Type : ACT_GATHER_INFO |
2016-04-13 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0611.nasl - Type : ACT_GATHER_INFO |
2016-04-13 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0612.nasl - Type : ACT_GATHER_INFO |
2016-04-13 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0613.nasl - Type : ACT_GATHER_INFO |
2016-04-13 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0618.nasl - Type : ACT_GATHER_INFO |
2016-04-13 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0619.nasl - Type : ACT_GATHER_INFO |
2016-04-13 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0620.nasl - Type : ACT_GATHER_INFO |
2016-04-13 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0621.nasl - Type : ACT_GATHER_INFO |
2016-04-13 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0623.nasl - Type : ACT_GATHER_INFO |
2016-04-13 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0624.nasl - Type : ACT_GATHER_INFO |
2016-04-13 | Name : The remote Samba server is affected by multiple vulnerabilities. File : samba_4_3_7.nasl - Type : ACT_GATHER_INFO |
2016-04-13 | Name : An SMB server running on the remote host is affected by the Badlock vulnerabi... File : samba_badlock.nasl - Type : ACT_GATHER_INFO |
2016-04-13 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20160412_samba3x_on_SL5_x.nasl - Type : ACT_GATHER_INFO |
2016-04-13 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20160412_samba_and_samba4_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2016-04-13 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20160412_samba_on_SL5_x.nasl - Type : ACT_GATHER_INFO |
2016-04-13 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20160412_samba_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
---|---|
2016-07-07 21:27:02 |
|
2016-06-03 09:40:30 |
|
2016-05-27 13:27:33 |
|
2016-05-20 13:27:35 |
|
2016-05-06 21:57:03 |
|
2016-05-06 13:32:24 |
|
2016-05-03 13:30:32 |
|
2016-05-02 22:15:58 |
|
2016-04-25 09:27:38 |
|
2016-04-20 13:28:17 |
|
2016-04-18 17:23:58 |
|