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CVE-2003-0386

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.

OpenSSH提供多项机制可限制客户端访问服务器，单独用户可以在$HOME/.ssh/authorized_keys文件中使用"From=<hostpattern>"选项，sshd_config文件可以使用'<userpattern>@<hostpattern>'来限制部分用户从部分主机上登录。Hostpatterns类似Unix glob文件匹配，可使用?和*作为通用字符，IP地址和主机名都可以定义在pattern中。 OpenSSH在对客户端主机进行反向解析实现上存在问题，远程攻击者可以利用这个漏洞通

AI Predicted 7.5 Difficulty: Easy EPSS 5.77% · P93
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I. Basic Information for CVE-2003-0386

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
OpenSSH 3.6.1 and earlier, when restricting host access by numeric IP addresses and with VerifyReverseMapping disabled, allows remote attackers to bypass "from=" and "user@host" address restrictions by connecting to a host from a system whose reverse DNS hostname contains the numeric IP address.
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
OpenSSH远程客户端地址限制可绕过漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenSSH提供多项机制可限制客户端访问服务器，单独用户可以在$HOME/.ssh/authorized_keys文件中使用"From=<hostpattern>"选项，sshd_config文件可以使用'<userpattern>@<hostpattern>'来限制部分用户从部分主机上登录。Hostpatterns类似Unix glob文件匹配，可使用?和*作为通用字符，IP地址和主机名都可以定义在pattern中。 OpenSSH在对客户端主机进行反向解析实现上存在问题，远程攻击者可以利用这个漏洞通
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-2003-0386

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III. Intelligence Information for CVE-2003-0386

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Vendor Advisories for CVE-2003-0386 (10)

Mailing List Discussions for CVE-2003-0386 (1)

Other References for CVE-2003-0386 (4)

Same Patch Batch · n/a · 2003-06-10 · 12 CVEs total

CVE-2003-0367 GNU Gzip 输入验证错误漏洞
CVE-2003-0380 ATFTPD远程文件名长度缓冲区溢出漏洞
CVE-2003-0382 Eterm PATH_ENV本地缓冲区溢出漏洞
CVE-2003-0385 Xaos setuid权限许可和访问控制漏洞
CVE-2003-0390 Options Parsing Tool (OPT) shared library代码执行漏洞
CVE-2003-0391 Magic WinMail Server拒绝服务漏洞
CVE-2003-0392 ST FTP Service目录遍历漏洞
CVE-2003-0393 Privatefirewall FIN/XMas扫描通信处理漏洞
CVE-2003-0394 BLNews objects.inc.php4 远程文件包含漏洞
CVE-2003-0395 Ultimate PHP Board (UPB)代码执行漏洞
CVE-2003-0396 Linux-ATM LES命令行参数本地缓冲区溢出漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2003-0386

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