freebsd/freebsd-src

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Last Release 15 days ago

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The FreeBSD src tree publish-only repository. Experimenting with 'simple' pull requests....

CVE History

CVE	Published	CVSS v3	CVSS v2
CVE-2023-51765 ↗	Dec 24, 2023Sunday, 24 December 2023, 06:15	5.3 MEDIUM	—
sendmail through 8.17.2 allows SMTP smuggling in certain configurations. Remote attackers can use a published exploitation technique to inject e-mail messages with a spoofed MAIL FROM address, allowing bypass of an SPF protection mechanism. This occurs because sendmail supports <LF>.<CR><LF> but some other popular e-mail servers do not. This is resolved in 8.18 and later versions with 'o' in srv_features.