Executive Summary
Summary | |
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Title | samba4 security update |
Informations | |||
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Name | RHSA-2016:0449 | First vendor Publication | 2016-03-15 |
Vendor | RedHat | Last vendor Modification | 2016-03-15 |
Severity (Vendor) | N/A | Revision | 01 |
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:S/C:N/I:P/A:N) | |||
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Cvss Base Score | 4 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 8 | Authentication | Requires single instance |
Calculate full CVSS 2.0 Vectors scores |
Detail
Problem Description: Updated samba4 packages that fix one security issue are now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64 3. Description: 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. A flaw was found in the way Samba handled ACLs on symbolic links. An authenticated user could use this flaw to gain access to an arbitrary file or directory by overwriting its ACL. (CVE-2015-7560) Red Hat would like to thank the Samba project for reporting this issue. Upstream acknowledges Jeremy Allison (Google) and the Samba team as the original reporters. All samba4 users are advised to upgrade to these updated packages, which contain a backported patch to correct this issue. After installing this update, the smb service will be restarted automatically. 4. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1309992 - CVE-2015-7560 samba: Incorrect ACL get/set allowed on symlink path |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2016-0449.html |
CWE : Common Weakness Enumeration
% | Id | Name |
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100 % | CWE-284 | Access Control (Authorization) Issues |
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
Date | Description |
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2017-05-01 | Name : The remote EulerOS host is missing a security update. File : EulerOS_SA-2016-1006.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 |
2016-03-21 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2016-0816-1.nasl - Type : ACT_GATHER_INFO |
2016-03-21 | 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 |
2016-03-17 | 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 |
Alert History
Date | Informations |
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2016-03-22 21:28:24 |
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2016-03-17 13:23:45 |
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2016-03-15 17:23:12 |
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