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CVE-2003-0688

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.

Sendmail是一款免费开放源代码的邮件传输代理，可使用在多种Unix和Linux操作系统下。 Sendmail在处理dns map时存在问题，远程攻击者可以利用这个漏洞以sendmail服务进行拒绝服务攻击。 如果在sendmail.cf中使用了dns maps，一定程度的smtp通信可使sendmail随机崩溃。日志会显示如下内容： sm-mta[90653]: ERROR: DNS RDLENGTH=63885 > data len=2468 在dns_parse_reply()函数中构建了RES

AI Predicted 5.3 Difficulty: Easy EPSS 3.56% · P89
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I. Basic Information for CVE-2003-0688

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The DNS map code in Sendmail 8.12.8 and earlier, when using the "enhdnsbl" feature, does not properly initialize certain data structures, which allows remote attackers to cause a denial of service (process crash) via an invalid DNS response that causes Sendmail to free incorrect data.
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 dnsmap远程拒绝服务攻击漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sendmail是一款免费开放源代码的邮件传输代理，可使用在多种Unix和Linux操作系统下。 Sendmail在处理dns map时存在问题，远程攻击者可以利用这个漏洞以sendmail服务进行拒绝服务攻击。 如果在sendmail.cf中使用了dns maps，一定程度的smtp通信可使sendmail随机崩溃。日志会显示如下内容： sm-mta[90653]: ERROR: DNS RDLENGTH=63885 > data len=2468 在dns_parse_reply()函数中构建了RES
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-2003-0688

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III. Intelligence Information for CVE-2003-0688

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Vendor Advisories for CVE-2003-0688 (3)

Other References for CVE-2003-0688 (5)

Same Patch Batch · n/a · 2003-09-03 · 16 CVEs total

CVE-2003-0658 Caldera 安全漏洞
CVE-2003-0686 Pam_SMB远程缓冲区溢出漏洞
CVE-2003-0689 Glibc Getgrouplist函数本地缓冲区溢出漏洞
CVE-2003-0702 ISS RealSecure Server Sensor SSL远程拒绝服务攻击漏洞
CVE-2003-0707 LinuxNode (node)缓冲区溢出漏洞
CVE-2003-0708 LinuxNode (node)格式字符串漏洞
CVE-2003-0709 whois client缓冲区溢出漏洞
CVE-2003-0723 gkrellm gkrellmd缓冲区溢出漏洞
CVE-2003-0724 HP Tru64 SSH未明RSA密钥验证绕过漏洞
CVE-2003-0725 Real Networks Helix Universal Server远程缓冲区溢出漏洞
CVE-2003-0726 RealOne Player SMIL远程文件脚本执行漏洞
CVE-2003-0727 Oracle XDB FTP/HTTP服务多个缓冲区溢出漏洞
CVE-2003-0728 Horde漏洞
CVE-2003-0729 Tellurian TftpdNT超长文件名缓冲区溢出漏洞
CVE-2003-0730 XFree86多个未明整数溢出漏洞

IV. Related Vulnerabilities

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

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