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CVE-2016-2118

Quick assessment

Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Samba是Samba团队开发的一套可使UNIX系列的操作系统与微软Windows操作系统的SMB/CIFS网络协议做连结的自由软件。该软件支持共享打印机、互相传输资料文件等。 Samba的MS-SAMR和MS-LSAD协议实现过程中存在安全漏洞，该漏洞源于程序没有正确处理DCERPC连接。攻击者可通过修改client-server数据流利用该漏洞实施中间人攻击和protocol-downgrade攻击，冒充用户。以下版本受到影响：Samba 3.x版本，4.2.11之前4.x版本，4.3.8之前4.3.

AI Predicted 8.1 Difficulty: Easy EPSS 36.93% · P98
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I. Basic Information for CVE-2016-2118

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The MS-SAMR and MS-LSAD protocol implementations in Samba 3.x and 4.x before 4.2.11, 4.3.x before 4.3.8, and 4.4.x before 4.4.2 mishandle DCERPC connections, which allows man-in-the-middle attackers to perform protocol-downgrade attacks and impersonate users by modifying the client-server data stream, aka "BADLOCK."
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Samba MS-SAMR和MS-LSAD协议安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Samba是Samba团队开发的一套可使UNIX系列的操作系统与微软Windows操作系统的SMB/CIFS网络协议做连结的自由软件。该软件支持共享打印机、互相传输资料文件等。 Samba的MS-SAMR和MS-LSAD协议实现过程中存在安全漏洞，该漏洞源于程序没有正确处理DCERPC连接。攻击者可通过修改client-server数据流利用该漏洞实施中间人攻击和protocol-downgrade攻击，冒充用户。以下版本受到影响：Samba 3.x版本，4.2.11之前4.x版本，4.3.8之前4.3.
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2016-2118

# POC Description Source Link Shenlong Link
1 An example detection and remediation policy. https://github.com/nickanderson/cfengine-CVE-2016-2118 POC Details
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III. Intelligence Information for CVE-2016-2118

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Vendor Advisories for CVE-2016-2118 (22)

Mailing List Discussions for CVE-2016-2118 (11)

Other References for CVE-2016-2118 (12)

Same Patch Batch · n/a · 2016-04-12 · 75 CVEs total

CVE-2016-4003 Apache Struts Oracle JRE 跨站脚本漏洞
CVE-2016-1866 Salt 安全漏洞
CVE-2016-3169 Drupal 安全漏洞
CVE-2016-3168 Drupal System模块安全漏洞
CVE-2016-3167 Drupal‘drupal_goto()’函数开放重定向漏洞
CVE-2016-3166 Drupal‘drupal_set_header()’函数CRLF注入漏洞
CVE-2016-3165 Drupal Form API 访问绕过漏洞
CVE-2016-3164 Drupal 开放重定向漏洞
CVE-2016-3163 Drupal XML-RPC系统安全漏洞
CVE-2016-3162 Drupal File模块安全漏洞
CVE-2016-3170 Drupal 信息泄露漏洞
CVE-2016-3172 Cacti SQL注入漏洞
CVE-2016-3157 Linux kernel 安全漏洞
CVE-2016-2162 Apache Struts I18NInterceptor 跨站脚本漏洞
CVE-2016-0785 Apache Struts 任意代码执行漏洞
CVE-2016-4004 Dell OpenManage Server Administrator 目录遍历漏洞
CVE-2016-3657 Palo Alto Networks PAN-OS GlobalProtect Portal 缓冲区错误漏洞
CVE-2016-3656 Palo Alto Networks PAN-OS GlobalProtect Portal 拒绝服务漏洞
CVE-2016-3655 Palo Alto Networks PAN-OS 命令注入漏洞
CVE-2016-3654 Palo Alto Networks PAN-OS 命令注入漏洞

Showing top 20 of 75 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2016-2118

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