Vulnerabilities > Sendmail > Sendmail > 8.14.7

DATE CVE VULNERABILITY TITLE RISK
2023-12-24 CVE-2023-51765 Insufficient Verification of Data Authenticity vulnerability in multiple products
sendmail through 8.17.2 allows SMTP smuggling in certain configurations.
network
low complexity
sendmail freebsd redhat CWE-345
5.3
2022-03-23 CVE-2021-3618 Improper Certificate Validation vulnerability in multiple products
ALPACA is an application layer protocol content confusion attack, exploiting TLS servers implementing different protocols but using compatible certificates, such as multi-domain or wildcard certificates.
7.4
2014-06-04 CVE-2014-3956 Information Exposure vulnerability in multiple products
The sm_close_on_exec function in conf.c in sendmail before 8.14.9 has arguments in the wrong order, and consequently skips setting expected FD_CLOEXEC flags, which allows local users to access unintended high-numbered file descriptors via a custom mail-delivery program.
1.9