CVE-2009-2410
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.
SSSD(System Security Services Daemon)用于在Fedora系统中提供一些安全服务。 sssd的server/responder/pam/pam_LOCAL_domain.c文件中的local_handler_callback函数没有正确地处理SSSD BE数据库中的空口令账号。如果将用户添加到SSSD BE数据库但没有设置口令，用户就可以通过ssh连接到SSSD配置的客户端然后输入任意口令登录 。
Possible ATT&CK Techniques 3 AI
T1083 · File and Directory Discovery T1557.003 · DHCP Spoofing T1552.001 · Credentials In Files
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I. Basic Information for CVE-2009-2410
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The local_handler_callback function in server/responder/pam/pam_LOCAL_domain.c in sssd 0.4.1 does not properly handle blank-password accounts in the SSSD BE database, which allows context-dependent attackers to obtain access by sending the account's username, in conjunction with an arbitrary password, over an ssh connection.
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
Fedora SSSD BE数据库空口令绕过认证漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SSSD(System Security Services Daemon)用于在Fedora系统中提供一些安全服务。 sssd的server/responder/pam/pam_LOCAL_domain.c文件中的local_handler_callback函数没有正确地处理SSSD BE数据库中的空口令账号。如果将用户添加到SSSD BE数据库但没有设置口令，用户就可以通过ssh连接到SSSD配置的客户端然后输入任意口令登录 。
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 | - |
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II. Public POCs for CVE-2009-2410
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2009-2410 (5)
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https://bugzilla.redhat.com/show_bug.cgi?id=514057 x_refsource_CONFIRM
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https://bugzilla.redhat.com/attachment.cgi?id=355424 x_refsource_CONFIRM
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Other References for CVE-2009-2410 (1)
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https://www.redhat.com/archives/fedora-package-announce/2009-July/msg01236.html vendor-advisory x_refsource_FEDORA
Same Patch Batch · n/a · 2009-07-30 · 16 CVEs total
| CVE-2009-1168 | Cisco IOS畸形BGP报文触发内存崩溃导致拒绝服务漏洞 | |
| CVE-2009-2049 | Cisco IOS畸形BGP报文更新重载导致拒绝服务漏洞 | |
| CVE-2008-6879 | Apache Roller 跨站脚本攻击漏洞 | |
| CVE-2008-6880 | EasySiteNetwork Free Jokes Website 脚本joke.php SQL注入漏洞 | |
| CVE-2008-6881 | Joompolitan Live Chat多个SQL注入漏洞 | |
| CVE-2008-6882 | Joompolitan Live Chat公开HTTP代理脚本xmlhttp.php安全漏洞 | |
| CVE-2009-2408 | Mozilla NSS空字符CA SSL证书验证绕过安全限制漏洞 | |
| CVE-2009-2409 | Network Security Services 加密问题漏洞 | |
| CVE-2009-2646 | RIM Xpdf JBIG2解码器JBIG2多个缓冲区溢出和拒绝服务漏洞 | |
| CVE-2009-2647 | Kaspersky Anti-Virus And Kaspersky Internet Security 未明安全绕过漏洞 | |
| CVE-2009-2648 | FlashDen Guestbook 脚本phpinfo.php 信息泄露漏洞 | |
| CVE-2009-2649 | FreeBSD 驱动IATA 本地拒绝服务漏洞 | |
| CVE-2009-2650 | Sorcerer Software MultiMedia Jukebox多个堆缓冲区溢出和代码执行漏洞 | |
| CVE-2008-6883 | Joompolitan Live Chat SQL注入漏洞 | |
| CVE-2009-2651 | Digium Asterisk文本帧处理RTP拒绝服务漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2009-2410
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