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CVE-2010-2940

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.

System Security Services Daemon（SSSD）是一个系统安全服务守护进程，它是介于本地用户和数据存储之间的进程，支持访问多种验证服务器，如LDAP，Kerberos等，并提供授权。 System Security Services Daemon (SSSD) 1.3.0版本中的providers/ldap/ldap_auth.c中的auth_send函数存在授权问题漏洞。当LDAP认证和匿名绑定启用时，远程攻击者可以借助空密码绕过pam_authenticate的认证请求。

AI Predicted 7.5 Difficulty: Easy EPSS 2.02% · P80

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2010-2940

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The auth_send function in providers/ldap/ldap_auth.c in System Security Services Daemon (SSSD) 1.3.0, when LDAP authentication and anonymous bind are enabled, allows remote attackers to bypass the authentication requirements of pam_authenticate via an empty password.
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
Fedoraproject System Security Services Daemon 'providers/ldap/ldap_auth.c' auth_send函数授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
System Security Services Daemon（SSSD）是一个系统安全服务守护进程，它是介于本地用户和数据存储之间的进程，支持访问多种验证服务器，如LDAP，Kerberos等，并提供授权。 System Security Services Daemon (SSSD) 1.3.0版本中的providers/ldap/ldap_auth.c中的auth_send函数存在授权问题漏洞。当LDAP认证和匿名绑定启用时，远程攻击者可以借助空密码绕过pam_authenticate的认证请求。
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-2010-2940

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III. Intelligence Information for CVE-2010-2940

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Vendor Advisories for CVE-2010-2940 (3)

Same Patch Batch · n/a · 2010-08-30 · 17 CVEs total

CVE-2010-2575 Kde Okular 'generators/plucker/unpluck/image.cpp' TranscribePalmImageToJPEG函数RLE decompres
CVE-2010-2712 HP HP-UX Software Distributor未明漏洞
CVE-2010-3035 Cisco IOS XR输入验证漏洞
CVE-2010-0116 RealNetworks RealPlayer和RealPlayer整数溢出漏洞
CVE-2010-0117 RealNetworks RealPlayer和RealPlayer未明漏洞
CVE-2010-0120 RealNetworks RealPlayer和RealPlayer基于堆的缓冲区溢出漏洞
CVE-2010-2363 Iij SEIL路由器IPv6单播反向路径转发实施权限许可和访问控制漏洞
CVE-2010-2792 Red Hat SPICE插件竞争条件漏洞
CVE-2010-2794 Red Hat SPICE插件后置链接漏洞
CVE-2010-2945 SLiM配置错误漏洞
CVE-2010-2996 RealNetworks RealPlayer数组索引错误漏洞
CVE-2010-3000 RealNetworks RealPlayer和RealPlayer ParseKnownType函数多个整数溢出漏洞
CVE-2010-3001 RealNetworks RealPlayer和RealPlayer SP Internet Explorer插件ActiveX控件未明漏洞
CVE-2010-3002 RealNetworks RealPlayer未明漏洞
CVE-2010-3186 IBM WebSphere Application Server和Web Services WebSphere Application Server Feature Pack输入验
CVE-2010-3187 IBM AIX 'ftpd'缓冲区溢出漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2010-2940

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