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CVE-2011-0411

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.

Postfix是Unix类操作系统中所使用的邮件传输代理。 Postfix 2.4.16之前的2.4.x版本，2.5.12之前的2.5.x版本，2.6.9之前的2.6.x版本，以及2.7.3之前的2.7.x版本中的STARTTLS实现没有正确限制I/O缓冲作用。中间人攻击者可以通过发送明文命令（在TLS就位后得到处理），向加密的SMTP会话注入任意命令。

AI Predicted 6.5 Difficulty: Moderate EPSS 16.33% · P97

Possible ATT&CK Techniques 1 AI

T1597 · Search Closed Sources
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I. Basic Information for CVE-2011-0411

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The STARTTLS implementation in Postfix 2.4.x before 2.4.16, 2.5.x before 2.5.12, 2.6.x before 2.6.9, and 2.7.x before 2.7.3 does not properly restrict I/O buffering, which allows man-in-the-middle attackers to insert commands into encrypted SMTP sessions by sending a cleartext command that is processed after TLS is in place, related to a "plaintext command injection" attack.
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
Postfix STARTTLS实现明文命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Postfix是Unix类操作系统中所使用的邮件传输代理。 Postfix 2.4.16之前的2.4.x版本，2.5.12之前的2.5.x版本，2.6.9之前的2.6.x版本，以及2.7.3之前的2.7.x版本中的STARTTLS实现没有正确限制I/O缓冲作用。中间人攻击者可以通过发送明文命令（在TLS就位后得到处理），向加密的SMTP会话注入任意命令。
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-2011-0411

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III. Intelligence Information for CVE-2011-0411

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Vendor Advisories for CVE-2011-0411 (15)

Mailing List Discussions for CVE-2011-0411 (5)

Other References for CVE-2011-0411 (3)

Same Patch Batch · n/a · 2011-03-16 · 14 CVEs total

CVE-2011-0322 RSA Access Manager Server安全绕过漏洞
CVE-2011-0442 EMC Avamar敏感信息泄露漏洞
CVE-2011-0648 EMC Avamar管理权限提升漏洞
CVE-2011-0745 SugarCRM重复账号和联系人信息泄露漏洞
CVE-2011-0751 Nazgul Nostromo目录遍历漏洞
CVE-2011-0889 HP Client Automation Enterprise任意代码执行漏洞
CVE-2011-1094 Red Hat KDE kdelibs IP地址SSL证书安全绕过漏洞
CVE-2011-1153 PHP phar扩展phar_object.c多个格式化字符串漏洞
CVE-2011-1428 Flashtux WeeChat SSL证书验证安全漏洞
CVE-2011-1429 Mutt SSL证书验证安全漏洞
CVE-2011-1430 Ipswitch IMail Server STARTTLS实现明文命令注入漏洞
CVE-2011-1431 Netqmail netqmail-1.06-tls补丁STARTTLS实现明文命令注入漏洞
CVE-2011-1432 SCO SCOoffice Server STARTTLS实现明文命令注入漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2011-0411

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