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CVE-2015-8467

Quick assessment

Affected
n/a n/a
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dsdb/samdb/ldb_modules/samldb.c文件中的‘samldb_check_user_account_control_acl’函数存在安全漏洞，该漏洞源于程序创建计算机账户时没有正确检查管理员权限。远程攻击者可借助带有Samba DC和Windows DC的域利用该漏洞绕过既定的访问限制。以下版本

AI Predicted 7.5 Difficulty: Easy EPSS 3.13% · P88

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2015-8467

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The samldb_check_user_account_control_acl function in dsdb/samdb/ldb_modules/samldb.c in Samba 4.x before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3 does not properly check for administrative privileges during creation of machine accounts, which allows remote authenticated users to bypass intended access restrictions by leveraging the existence of a domain with both a Samba DC and a Windows DC, a similar issue to CVE-2015-2535.
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‘samldb_check_user_account_control_acl’函数安全漏洞
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dsdb/samdb/ldb_modules/samldb.c文件中的‘samldb_check_user_account_control_acl’函数存在安全漏洞，该漏洞源于程序创建计算机账户时没有正确检查管理员权限。远程攻击者可借助带有Samba DC和Windows DC的域利用该漏洞绕过既定的访问限制。以下版本
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
- n/a n/a -

II. Public POCs for CVE-2015-8467

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III. Intelligence Information for CVE-2015-8467

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Vendor Advisories for CVE-2015-8467 (7)

Mailing List Discussions for CVE-2015-8467 (5)

Other References for CVE-2015-8467 (2)

Same Patch Batch · n/a · 2015-12-29 · 9 CVEs total

CVE-2015-3223 Samba AD LDAP ldb 拒绝服务漏洞
CVE-2015-5252 Samba smbd 安全漏洞
CVE-2015-5296 Samba 安全漏洞
CVE-2015-5299 Samba‘shadow_copy2_get_shadow_copy_data’函数安全漏洞
CVE-2015-5330 Samba AD LDAP ldb 安全漏洞
CVE-2015-7540 Samba AD域控制器拒绝服务漏洞
CVE-2015-7791 WordPress Welcart插件SQL注入漏洞
CVE-2015-7786 NTT DATA Smart Sourcing JavaScript for Web Analytics Service模块跨站脚本漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2015-8467

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