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CVE-2018-10918

Quick assessment

Affected
The Samba Team samba
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
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中存在代码问题漏洞。远程攻击者可利用该漏洞造成拒绝服务（Active Directory Domain Controller配置中的samba服务器崩溃）。

AI Predicted 5.3 Difficulty: Moderate EPSS 2.55% · P84
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I. Basic Information for CVE-2018-10918

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A null pointer dereference flaw was found in the way samba checked database outputs from the LDB database layer. An authenticated attacker could use this flaw to crash a samba server in an Active Directory Domain Controller configuration. Samba versions before 4.7.9 and 4.8.4 are vulnerable.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
空指针解引用
Source: CVE Program / CVE List V5
Vulnerability Title
Samba 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Samba是Samba团队的一套可使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中存在代码问题漏洞。远程攻击者可利用该漏洞造成拒绝服务（Active Directory Domain Controller配置中的samba服务器崩溃）。
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)

Affected Products

Vendor Product Affected Versions CPE Subscribe
The Samba Team samba 4.7.9 -

II. Public POCs for CVE-2018-10918

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III. Intelligence Information for CVE-2018-10918

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Vendor Advisories for CVE-2018-10918 (5)

Other References for CVE-2018-10918 (1)

Same Patch Batch · The Samba Team · 2018-08-22 · 5 CVEs total

CVE-2018-10858 Samba 缓冲区错误漏洞
CVE-2018-10919 Samba 信息泄露漏洞
CVE-2018-1139 Samba 信任管理问题漏洞
CVE-2018-1140 Samba 输入验证错误漏洞

IV. Related Vulnerabilities

Same product: samba
Same vendor: The Samba Team
Same weakness: CWE-476

V. Comments for CVE-2018-10918

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