N/A

CVE编号

CVE-2023-51765

利用情况

暂无

补丁情况

N/A

披露时间

2023-12-24

漏洞描述

sendmail through at least 8.14.7 allows SMTP smuggling in certain configurations. Remote attackers can use a published exploitation technique to inject e-mail messages that appear to originate from the sendmail server, allowing bypass of an SPF protection mechanism. This occurs because sendmail supports <LF>.<CR><LF> but some other popular e-mail servers do not.

解决建议

建议您更新当前系统或软件至最新版，完成漏洞的修复。

参考链接
http://www.openwall.com/lists/oss-security/2023/12/24/1
https://github.com/freebsd/freebsd-src/commit/5dd76dd0cc19450133aa379ce0ce4a6...
https://sec-consult.com/blog/detail/smtp-smuggling-spoofing-e-mails-worldwide/
https://www.openwall.com/lists/oss-security/2023/12/21/7
https://www.openwall.com/lists/oss-security/2023/12/22/7

CVSS3评分 N/A

• 攻击路径 N/A
• 攻击复杂度 N/A
• 权限要求 N/A
• 影响范围 N/A
• 用户交互 N/A
• 可用性 N/A
• 保密性 N/A
• 完整性 N/A

N/A

CWE-ID	漏洞类型

Exp相关链接

- avd.aliyun.com