ALT-PU-2024-15554-1
Package sendmail updated to version 8.18.1-alt1 for branch sisyphus_e2k.
Closed vulnerabilities
Published: 2023-12-24
BDU:2024-02339
Уязвимость программного обеспечения SendMail SMTP Server , связанная с недостаточной проверкой подлинности данных, позволяющая нарушителю обойти механизм защиты и внедрить сообщения электронной почты с поддельным адресом MAIL FROM
Severity: MEDIUM (5.3)
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
References:
Published: 2023-12-24
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2023-51765
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
Severity: MEDIUM (5.3)
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
References:
- [oss-security] 20231224 Re: Re: New SMTP smuggling attack
- [oss-security] 20231224 Re: Re: New SMTP smuggling attack
- [oss-security] 20231225 Re: Re: New SMTP smuggling attack
- [oss-security] 20231225 Re: Re: New SMTP smuggling attack
- [oss-security] 20231226 Re: New SMTP smuggling attack
- [oss-security] 20231226 Re: New SMTP smuggling attack
- [oss-security] 20231229 Re: Re: New SMTP smuggling attack
- [oss-security] 20231229 Re: Re: New SMTP smuggling attack
- [oss-security] 20231230 Re: Re: New SMTP smuggling attack
- [oss-security] 20231230 Re: Re: New SMTP smuggling attack
- [oss-security] 20231230 Re: Re: New SMTP smuggling attack
- [oss-security] 20231230 Re: Re: New SMTP smuggling attack
- https://access.redhat.com/security/cve/CVE-2023-51765
- https://access.redhat.com/security/cve/CVE-2023-51765
- https://bugzilla.redhat.com/show_bug.cgi?id=2255869
- https://bugzilla.redhat.com/show_bug.cgi?id=2255869
- https://bugzilla.suse.com/show_bug.cgi?id=1218351
- https://bugzilla.suse.com/show_bug.cgi?id=1218351
- https://fahrplan.events.ccc.de/congress/2023/fahrplan/events/11782.html
- https://fahrplan.events.ccc.de/congress/2023/fahrplan/events/11782.html
- https://github.com/freebsd/freebsd-src/commit/5dd76dd0cc19450133aa379ce0ce4a68ae07fb39#diff-afdf514b32ac88004952c11660c57bc96c3d8b2234007c1cbd8d7ed7fd7935cc
- https://github.com/freebsd/freebsd-src/commit/5dd76dd0cc19450133aa379ce0ce4a68ae07fb39#diff-afdf514b32ac88004952c11660c57bc96c3d8b2234007c1cbd8d7ed7fd7935cc
- [debian-lts-announce] 20240615 [SECURITY] [DLA 3829-1] sendmail security update
- [debian-lts-announce] 20240615 [SECURITY] [DLA 3829-1] sendmail security update
- https://lwn.net/Articles/956533/
- https://lwn.net/Articles/956533/
- https://sec-consult.com/blog/detail/smtp-smuggling-spoofing-e-mails-worldwide/
- 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/2023/12/21/7
- https://www.openwall.com/lists/oss-security/2023/12/22/7
- https://www.openwall.com/lists/oss-security/2023/12/22/7
- https://www.youtube.com/watch?v=V8KPV96g1To
- https://www.youtube.com/watch?v=V8KPV96g1To