CVE-2018-1140
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I. Basic Information for CVE-2018-1140
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A missing input sanitization flaw was found in the implementation of LDP database used for the LDAP server. An attacker could use this flaw to cause a denial of service against a samba server, used as a Active Directory Domain Controller. All versions of Samba from 4.8.0 onwards are vulnerable
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Samba 输入验证错误漏洞
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 4.8.0及之后版本中LDP数据库的实现存在输入验证错误漏洞，该漏洞源于程序没有过滤输入。远程攻击者可利用该漏洞使作为Active Directory Domain Controller的samba服务器停止服务。
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 | 4.8.0 and newer | - |
II. Public POCs for CVE-2018-1140
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://www.samba.org/samba/security/CVE-2018-1140.htmlx_refsource_CONFIRM
- https://security.netapp.com/advisory/ntap-20180814-0001/x_refsource_CONFIRM
- https://bugzilla.samba.org/show_bug.cgi?id=13374x_refsource_CONFIRM
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1140x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2018-1140
Same Patch Batch · The Samba Team · 2018-08-22 · 5 CVEs total
| CVE-2018-10858 | Samba 缓冲区错误漏洞 | |
| CVE-2018-10918 | Samba 代码问题漏洞 | |
| CVE-2018-10919 | Samba 信息泄露漏洞 | |
| CVE-2018-1139 | Samba 信任管理问题漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2018-1140
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