Executive Summary
Summary | |
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Title | samba security update |
Informations | |||
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Name | DSA-3514 | First vendor Publication | 2016-03-12 |
Vendor | Debian | Last vendor Modification | 2016-03-12 |
Severity (Vendor) | N/A | Revision | 1 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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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:L/Au:N/C:N/I:P/A:N) | |||
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Cvss Base Score | 5 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Several vulnerabilities have been discovered in Samba, a SMB/CIFS file, print, and login server for Unix. The Common Vulnerabilities and Exposures project identifies the following issues: CVE-2015-7560 Jeremy Allison of Google, Inc. and the Samba Team discovered that Samba incorrectly handles getting and setting ACLs on a symlink path. An authenticated malicious client can use SMB1 UNIX extensions to create a symlink to a file or directory, and then use non-UNIX SMB1 calls to overwrite the contents of the ACL on the file or directory linked to. CVE-2016-0771 Garming Sam and Douglas Bagnall of Catalyst IT discovered that Samba is vulnerable to an out-of-bounds read issue during DNS TXT record handling, if Samba is deployed as an AD DC and chosen to run the internal DNS server. A remote attacker can exploit this flaw to cause a denial of service (Samba crash), or potentially, to allow leakage of memory from the server in the form of a DNS TXT reply. Additionally this update includes a fix for a regression introduced due to the upstream fix for CVE-2015-5252 in DSA-3433-1 in setups where the share path is '/'. For the oldstable distribution (wheezy), these problems have been fixed in version 2:3.6.6-6+deb7u7. The oldstable distribution (wheezy) is not affected by CVE-2016-0771. For the stable distribution (jessie), these problems have been fixed in version 2:4.1.17+dfsg-2+deb8u2. For the unstable distribution (sid), these problems have been fixed in version 2:4.3.6+dfsg-1. We recommend that you upgrade your samba packages. |
Original Source
Url : http://www.debian.org/security/2016/dsa-3514 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
33 % | CWE-284 | Access Control (Authorization) Issues |
33 % | CWE-264 | Permissions, Privileges, and Access Controls |
33 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2017-05-01 | Name : The remote EulerOS host is missing a security update. File : EulerOS_SA-2016-1006.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 |
2016-04-21 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-1105-1.nasl - Type : ACT_GATHER_INFO |
2016-04-21 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-490.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 |
2016-04-01 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0905-1.nasl - Type : ACT_GATHER_INFO |
2016-04-01 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2016-674.nasl - Type : ACT_GATHER_INFO |
2016-03-28 | Name : The remote Fedora host is missing a security update. File : fedora_2016-4b55f00d00.nasl - Type : ACT_GATHER_INFO |
2016-03-25 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-399.nasl - Type : ACT_GATHER_INFO |
2016-03-23 | Name : The remote Samba server is affected by multiple vulnerabilities. File : samba_4_3_6.nasl - Type : ACT_GATHER_INFO |
2016-03-22 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0837-1.nasl - Type : ACT_GATHER_INFO |
2016-03-22 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0015.nasl - Type : ACT_GATHER_INFO |
2016-03-21 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0814-1.nasl - Type : ACT_GATHER_INFO |
2016-03-21 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2016-359.nasl - Type : ACT_GATHER_INFO |
2016-03-21 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0816-1.nasl - Type : ACT_GATHER_INFO |
2016-03-17 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0447.nasl - Type : ACT_GATHER_INFO |
2016-03-16 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20160315_samba_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2016-03-16 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20160315_samba4_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2016-03-16 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0449.nasl - Type : ACT_GATHER_INFO |
2016-03-16 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0448.nasl - Type : ACT_GATHER_INFO |
2016-03-16 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-0449.nasl - Type : ACT_GATHER_INFO |
2016-03-16 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-0448.nasl - Type : ACT_GATHER_INFO |
2016-03-16 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2016-0449.nasl - Type : ACT_GATHER_INFO |
2016-03-16 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2016-0448.nasl - Type : ACT_GATHER_INFO |
2016-03-14 | Name : The remote Fedora host is missing a security update. File : fedora_2016-ed1587f6ba.nasl - Type : ACT_GATHER_INFO |
2016-03-14 | Name : The remote Fedora host is missing a security update. File : fedora_2016-cad77a4576.nasl - Type : ACT_GATHER_INFO |
2016-03-14 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3514.nasl - Type : ACT_GATHER_INFO |
2016-03-09 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2016-068-02.nasl - Type : ACT_GATHER_INFO |
2016-03-09 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-2922-1.nasl - Type : ACT_GATHER_INFO |
2016-03-04 | Name : The remote Fedora host is missing a security update. File : fedora_2015-b36076d32e.nasl - Type : ACT_GATHER_INFO |
2016-03-04 | Name : The remote Fedora host is missing a security update. File : fedora_2015-0e0879cc8a.nasl - Type : ACT_GATHER_INFO |
2016-02-17 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2855-2.nasl - Type : ACT_GATHER_INFO |
2016-01-20 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0164-1.nasl - Type : ACT_GATHER_INFO |
2016-01-19 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2016-634.nasl - Type : ACT_GATHER_INFO |
2016-01-12 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0032-1.nasl - Type : ACT_GATHER_INFO |
2016-01-12 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0016.nasl - Type : ACT_GATHER_INFO |
2016-01-11 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20160107_samba_on_SL7_x.nasl - Type : ACT_GATHER_INFO |
2016-01-11 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20160107_samba_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2016-01-11 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20160107_samba4_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2016-01-08 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-0011.nasl - Type : ACT_GATHER_INFO |
2016-01-08 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2016-0006.nasl - Type : ACT_GATHER_INFO |
2016-01-08 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2016-0010.nasl - Type : ACT_GATHER_INFO |
2016-01-08 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2016-0011.nasl - Type : ACT_GATHER_INFO |
2016-01-08 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-0006.nasl - Type : ACT_GATHER_INFO |
2016-01-08 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2016-0010.nasl - Type : ACT_GATHER_INFO |
2016-01-08 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0006.nasl - Type : ACT_GATHER_INFO |
2016-01-08 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0010.nasl - Type : ACT_GATHER_INFO |
2016-01-08 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2016-0011.nasl - Type : ACT_GATHER_INFO |
2016-01-07 | Name : The remote Samba server is affected by multiple vulnerabilities. File : samba_4_3_3.nasl - Type : ACT_GATHER_INFO |
2016-01-07 | Name : The remote Samba server is affected by multiple vulnerabilities. File : samba_4_1_22.nasl - Type : ACT_GATHER_INFO |
2016-01-06 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2855-1.nasl - Type : ACT_GATHER_INFO |
2016-01-04 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3433.nasl - Type : ACT_GATHER_INFO |
2016-01-04 | Name : The remote Debian host is missing a security update. File : debian_DLA-379.nasl - Type : ACT_GATHER_INFO |
2015-12-29 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2015-945.nasl - Type : ACT_GATHER_INFO |
2015-12-29 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2015-943.nasl - Type : ACT_GATHER_INFO |
2015-12-21 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_ef434839a6a411e58275000c292e4fd8.nasl - Type : ACT_GATHER_INFO |
2015-12-21 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-2305-1.nasl - Type : ACT_GATHER_INFO |
2015-12-21 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-2304-1.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
---|---|
2016-03-15 13:25:11 |
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2016-03-14 05:29:07 |
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2016-03-12 09:27:54 |
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2016-03-12 09:23:09 |
|