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CVE-2003-0161

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.

大多数组织在他们网络内部的各个位置有各种邮件传输代理(MTA)，其中至少有一个直接连接于互联网。Sendmail是其中最流行的MTA，据统计通过Sendmail处理的Internet邮件流量占了总数的50%到75%。许多UNIX和Linux工作站默认运行Sendmail。 sendmail在处理邮件地址时缺少正确的长度检查，远程攻击者可以利用这个漏洞对Sendmail服务进行缓冲区溢出，可能以sendmail进程权限在系统上执行任意命令。 此漏洞存在于prescan()过程中，此函数用于处理SMTP头中的

AI Predicted 7.5 Difficulty: Moderate EPSS 38.79% · P99

Public Exploits 2

ExploitDB · 2 EDB-24 [remote] EDB-22442 [local]
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I. Basic Information for CVE-2003-0161

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The prescan() function in the address parser (parseaddr.c) in Sendmail before 8.12.9 does not properly handle certain conversions from char and int types, which can cause a length check to be disabled when Sendmail misinterprets an input value as a special "NOCHAR" control value, allowing attackers to cause a denial of service and possibly execute arbitrary code via a buffer overflow attack using messages, a different vulnerability than CVE-2002-1337.
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
Sendmail地址预扫描内存破坏漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
大多数组织在他们网络内部的各个位置有各种邮件传输代理(MTA)，其中至少有一个直接连接于互联网。Sendmail是其中最流行的MTA，据统计通过Sendmail处理的Internet邮件流量占了总数的50%到75%。许多UNIX和Linux工作站默认运行Sendmail。 sendmail在处理邮件地址时缺少正确的长度检查，远程攻击者可以利用这个漏洞对Sendmail服务进行缓冲区溢出，可能以sendmail进程权限在系统上执行任意命令。 此漏洞存在于prescan()过程中，此函数用于处理SMTP头中的
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
- n/a n/a -

II. Public POCs for CVE-2003-0161

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III. Intelligence Information for CVE-2003-0161

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Vendor Advisories for CVE-2003-0161 (8)

Mailing List Discussions for CVE-2003-0161 (4)

Other References for CVE-2003-0161 (11)

Same Patch Batch · n/a · 2003-04-01 · 5 CVEs total

CVE-2003-0091 Solaris lpstat缓冲区溢出漏洞
CVE-2003-0092 Solaris dtsession HOME缓冲区溢出漏洞
CVE-2003-0168 Windows QuickTime Player超长URL远程缓冲区溢出漏洞
CVE-2003-0169 HP Instant TopTools远程拒绝服务攻击漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2003-0161

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