CVE-2023-51765
Assigner: mitre
Published: 2023-12-24T00:00:00
State: PUBLISHED
descriptions: value: 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.
affected: vendor: n/a
product: n/a
versions: version: n/a
status: affected
problemTypes: descriptions: type: text
description: n/a