Executive Summary
| Summary | |
|---|---|
| Title | samba security update |
| Informations | |||
|---|---|---|---|
| Name | DSA-4135 | First vendor Publication | 2018-03-13 |
| Vendor | Debian | Last vendor Modification | 2018-03-13 |
| Severity (Vendor) | N/A | Revision | 1 |
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:S/C:P/I:P/A:P) | |||
|---|---|---|---|
| Cvss Base Score | 6.5 | Attack Range | Network |
| Cvss Impact Score | 6.4 | Attack Complexity | Low |
| Cvss Expoit Score | 8 | Authentication | Requires single instance |
| 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-2018-1050 It was discovered that Samba is prone to a denial of service attack when the RPC spoolss service is configured to be run as an external daemon. https://www.samba.org/samba/security/CVE-2018-1050.html CVE-2018-1057 Bjoern Baumbach from Sernet discovered that on Samba 4 AD DC the LDAP server incorrectly validates permissions to modify passwords over LDAP allowing authenticated users to change any other users passwords, including administrative users. https://www.samba.org/samba/security/CVE-2018-1057.html https://wiki.samba.org/index.php/CVE-2018-1057 For the oldstable distribution (jessie), CVE-2018-1050 will be addressed in a later update. Unfortunately the changes required to fix CVE-2018-1057 for Debian oldstable are too invasive to be backported. Users using Samba as an AD-compatible domain controller are encouraged to apply the workaround described in the Samba wiki and upgrade to Debian stretch. For the stable distribution (stretch), these problems have been fixed in version 2:4.5.12+dfsg-2+deb9u2. We recommend that you upgrade your samba packages. For the detailed security status of samba please refer to its security tracker page at: https://security-tracker.debian.org/tracker/samba |
Original Source
| Url : http://www.debian.org/security/2018/dsa-4135 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-476 | NULL Pointer Dereference |
CPE : Common Platform Enumeration
Snort® IPS/IDS
| Date | Description |
|---|---|
| 2018-05-15 | Samba spoolss denial of service attempt RuleID : 46282 - Revision : 1 - Type : SERVER-SAMBA |
| 2018-05-15 | Samba spoolss denial of service attempt RuleID : 46281 - Revision : 1 - Type : SERVER-SAMBA |
| 2018-05-15 | Samba spoolss denial of service attempt RuleID : 46280 - Revision : 1 - Type : SERVER-SAMBA |
| 2018-05-15 | Samba spoolss denial of service attempt RuleID : 46279 - Revision : 1 - Type : SERVER-SAMBA |
| 2018-05-15 | Samba spoolss denial of service attempt RuleID : 46278 - Revision : 1 - Type : SERVER-SAMBA |
| 2018-05-15 | Samba spoolss denial of service attempt RuleID : 46277 - Revision : 1 - Type : SERVER-SAMBA |
| 2018-05-15 | Samba spoolss denial of service attempt RuleID : 46276 - Revision : 1 - Type : SERVER-SAMBA |
| 2018-05-15 | Samba spoolss denial of service attempt RuleID : 46275 - Revision : 1 - Type : SERVER-SAMBA |
| 2018-05-15 | Samba spoolss denial of service attempt RuleID : 46274 - Revision : 1 - Type : SERVER-SAMBA |
| 2018-05-15 | Samba spoolss denial of service attempt RuleID : 46273 - Revision : 1 - Type : SERVER-SAMBA |
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2019-01-10 | Name : The remote device is affected by multiple vulnerabilities. File : juniper_space_jsa10917_184R1.nasl - Type : ACT_GATHER_INFO |
| 2018-12-20 | Name : The remote Amazon Linux 2 host is missing a security update. File : al2_ALAS-2018-1126.nasl - Type : ACT_GATHER_INFO |
| 2018-12-17 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2018-3056.nasl - Type : ACT_GATHER_INFO |
| 2018-06-22 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2018-1860.nasl - Type : ACT_GATHER_INFO |
| 2018-06-22 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2018-1883.nasl - Type : ACT_GATHER_INFO |
| 2018-05-23 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201805-07.nasl - Type : ACT_GATHER_INFO |
| 2018-03-28 | Name : The remote Debian host is missing a security update. File : debian_DLA-1320.nasl - Type : ACT_GATHER_INFO |
| 2018-03-21 | Name : The remote Fedora host is missing a security update. File : fedora_2018-7d0acd608b.nasl - Type : ACT_GATHER_INFO |
| 2018-03-15 | Name : The remote Fedora host is missing one or more security updates. File : fedora_2018-c5c651ac44.nasl - Type : ACT_GATHER_INFO |
| 2018-03-14 | Name : The remote Slackware host is missing a security update. File : Slackware_SSA_2018-072-02.nasl - Type : ACT_GATHER_INFO |
| 2018-03-14 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-4135.nasl - Type : ACT_GATHER_INFO |
| 2018-03-14 | Name : The remote FreeBSD host is missing one or more security-related updates. File : freebsd_pkg_fb26f78a26a911e8a1c200505689d4ae.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2018-04-16 00:21:08 |
|
| 2018-04-11 21:21:54 |
|
| 2018-03-15 09:21:13 |
|
| 2018-03-13 13:18:11 |
|
