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CVE-2015-3223

Quick assessment

Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
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。AD LDAP server是其中的一个轻量级目录访问协议服务器。ldb是一个类似于LDAP的嵌入式数据库。 Samba的AD LDAP服务器中使用的ldb的ldb_match.c文件中的‘ldb_wildcard_compare’文件中存在安全漏洞，该漏洞源于程序没有正确处理特定的零值。远程攻击者可借助特制的数据包利用该漏洞造成拒

AI Predicted 7.5 Difficulty: Easy EPSS 6.88% · P94

Possible ATT&CK Techniques 1 AI

T1039 · Data from Network Shared Drive
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I. Basic Information for CVE-2015-3223

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The ldb_wildcard_compare function in ldb_match.c in ldb before 1.1.24, as used in the AD LDAP server in Samba 4.x before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3, mishandles certain zero values, which allows remote attackers to cause a denial of service (infinite loop) via crafted packets.
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 AD LDAP ldb 拒绝服务漏洞
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。AD LDAP server是其中的一个轻量级目录访问协议服务器。ldb是一个类似于LDAP的嵌入式数据库。 Samba的AD LDAP服务器中使用的ldb的ldb_match.c文件中的‘ldb_wildcard_compare’文件中存在安全漏洞，该漏洞源于程序没有正确处理特定的零值。远程攻击者可借助特制的数据包利用该漏洞造成拒
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-2015-3223

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III. Intelligence Information for CVE-2015-3223

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Vendor Advisories for CVE-2015-3223 (8)

Mailing List Discussions for CVE-2015-3223 (7)

Other References for CVE-2015-3223 (4)

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

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-2015-8467 Samba‘samldb_check_user_account_control_acl’函数安全漏洞
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-2015-3223

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