https://bugzilla.suse.com/show_bug.cgi?id=1218387 Bug ID: 1218387 Summary: VUL-0: CVE-2023-51766: exim: SMTP smuggling attack Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.6 Hardware: Other URL: https://smash.suse.de/issue/389285/ OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Other Assignee: poeml@cmdline.net Reporter: smash_bz@suse.de QA Contact: security-team@suse.de CC: meissner@suse.com Target Milestone: --- Found By: Security Response Team Blocker: --- Exim through 4.97 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 Exim server, allowing bypass of an SPF protection mechanism. This occurs because Exim supports <LF>.<CR><LF> but some other popular e-mail servers do not. References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-51766 -- You are receiving this mail because: You are on the CC list for the bug.