Executive Summary
Summary | |
---|---|
Title | samba3x security update |
Informations | |||
---|---|---|---|
Name | RHSA-2015:0253 | First vendor Publication | 2015-02-23 |
Vendor | RedHat | Last vendor Modification | 2015-02-23 |
Severity (Vendor) | Critical | Revision | 01 |
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:L/Au:N/C:C/I:C/A:C) | |||
---|---|---|---|
Cvss Base Score | 10 | Attack Range | Network |
Cvss Impact Score | 10 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Problem Description: Updated samba3x packages that fix one security issue are now available for Red Hat Enterprise Linux 5.6 Long Life and Red Hat Enterprise Linux 5.9 Extended Update Support. Red Hat Product Security has rated this update as having Critical 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 EUS (v. 5.9 server) - i386, ia64, ppc, s390x, x86_64 Red Hat Enterprise Linux LL (v. 5.6 server) - i386, ia64, 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. An uninitialized pointer use flaw was found in the Samba daemon (smbd). A malicious Samba client could send specially crafted netlogon packets that, when processed by smbd, could potentially lead to arbitrary code execution with the privileges of the user running smbd (by default, the root user). (CVE-2015-0240) For additional information about this flaw, see the Knowledgebase article at https://access.redhat.com/articles/1346913 Red Hat would like to thank the Samba project for reporting this issue. Upstream acknowledges Richard van Eeden of Microsoft Vulnerability Research as the original reporter of this issue. All Samba 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. This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1191325 - CVE-2015-0240 samba: talloc free on uninitialized stack pointer in netlogon server could lead to remote-code execution |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2015-0253.html |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-17 | Code |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:28955 | |||
Oval ID: | oval:org.mitre.oval:def:28955 | ||
Title: | CIFS Server (Samba) Vulnerability on HPUX | ||
Description: | The Netlogon server implementation in smbd in Samba 3.5.x and 3.6.x before 3.6.25, 4.0.x before 4.0.25, 4.1.x before 4.1.17, and 4.2.x before 4.2.0rc5 performs a free operation on an uninitialized stack pointer, which allows remote attackers to execute arbitrary code via crafted Netlogon packets that use the ServerPasswordSet RPC API, as demonstrated by packets reaching the _netr_ServerPasswordSet function in rpc_server/netlogon/srv_netlog_nt.c. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2015-0240 | Version: | 6 |
Platform(s): | HP-UX 11 | Product(s): | |
Definition Synopsis: | |||
|
CPE : Common Platform Enumeration
Information Assurance Vulnerability Management (IAVM)
Date | Description |
---|---|
2015-02-26 | IAVM : 2015-A-0042 - Samba Remote Code Execution Vulnerability Severity : Category I - VMSKEY : V0058919 |
Snort® IPS/IDS
Date | Description |
---|---|
2015-04-14 | Samba smbd _netr_ServerPasswordSet deprecated vulnerable function access attempt RuleID : 33826 - Revision : 3 - Type : SERVER-SAMBA |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
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 |
2015-05-20 | Name : The remote SUSE host is missing one or more security updates. File : suse_SU-2015-0353-1.nasl - Type : ACT_GATHER_INFO |
2015-03-30 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2015-083.nasl - Type : ACT_GATHER_INFO |
2015-03-30 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2015-082.nasl - Type : ACT_GATHER_INFO |
2015-03-30 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2015-081.nasl - Type : ACT_GATHER_INFO |
2015-03-26 | Name : The remote Debian host is missing a security update. File : debian_DLA-156.nasl - Type : ACT_GATHER_INFO |
2015-03-06 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2015-064-01.nasl - Type : ACT_GATHER_INFO |
2015-02-27 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2015-179.nasl - Type : ACT_GATHER_INFO |
2015-02-26 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201502-15.nasl - Type : ACT_GATHER_INFO |
2015-02-26 | Name : The remote Fedora host is missing a security update. File : fedora_2015-2538.nasl - Type : ACT_GATHER_INFO |
2015-02-26 | Name : The remote Fedora host is missing a security update. File : fedora_2015-2519.nasl - Type : ACT_GATHER_INFO |
2015-02-25 | Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_samba-20150217-150217.nasl - Type : ACT_GATHER_INFO |
2015-02-24 | Name : The remote Samba server is affected by a remote code execution vulnerability. File : samba_4_1_17.nasl - Type : ACT_GATHER_INFO |
2015-02-24 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2508-1.nasl - Type : ACT_GATHER_INFO |
2015-02-24 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20150223_samba_on_SL7_x.nasl - Type : ACT_GATHER_INFO |
2015-02-24 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20150223_samba_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2015-02-24 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20150223_samba_on_SL5_x.nasl - Type : ACT_GATHER_INFO |
2015-02-24 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20150223_samba4_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2015-02-24 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2015-0252.nasl - Type : ACT_GATHER_INFO |
2015-02-24 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2015-0250.nasl - Type : ACT_GATHER_INFO |
2015-02-24 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2015-0251.nasl - Type : ACT_GATHER_INFO |
2015-02-24 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2015-0252.nasl - Type : ACT_GATHER_INFO |
2015-02-24 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-3171.nasl - Type : ACT_GATHER_INFO |
2015-02-24 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_996c219cbbb111e488aed050992ecde8.nasl - Type : ACT_GATHER_INFO |
2015-02-24 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2015-0249.nasl - Type : ACT_GATHER_INFO |
2015-02-24 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2015-0250.nasl - Type : ACT_GATHER_INFO |
2015-02-24 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2015-0251.nasl - Type : ACT_GATHER_INFO |
2015-02-24 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2015-0249.nasl - Type : ACT_GATHER_INFO |
2015-02-24 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-0249.nasl - Type : ACT_GATHER_INFO |
2015-02-24 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-0250.nasl - Type : ACT_GATHER_INFO |
2015-02-24 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-0251.nasl - Type : ACT_GATHER_INFO |
2015-02-24 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-0252.nasl - Type : ACT_GATHER_INFO |
2015-02-24 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-0253.nasl - Type : ACT_GATHER_INFO |
2015-02-24 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-0254.nasl - Type : ACT_GATHER_INFO |
2015-02-24 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-0255.nasl - Type : ACT_GATHER_INFO |
2015-02-24 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2015-0256.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
---|---|
2015-02-25 13:24:16 |
|
2015-02-24 21:29:23 |
|
2015-02-24 09:27:34 |
|
2015-02-24 00:22:02 |
|