SUSE SLES12 Security Update : postfix (SUSE-SU-2024:1149-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2024:1149-1 advisory. - CVE-2023-51764: Prevent SMTP smuggling attack. bsc1218304 Tenable has extracted the preceding description block directly from the SUSE...

ROS-20240408-21

A vulnerability in the smtp service of the Exim mail server is related to the injection of email messages with a spoofed MAIL FROM address, which allows bypassing the SPF protection mechanism. spoofed MAIL FROM address, which allows to bypass SPF protection mechanism. Exploitation of the...

ROS-20240408-20

A vulnerability in the smtp service of the Exim mail server is related to the injection of email messages with a spoofed MAIL FROM address, which allows bypassing the SPF protection mechanism. spoofed MAIL FROM address, which allows to bypass SPF protection mechanism. Exploitation of the...

SUSE SLES12 Security Update : sendmail (SUSE-SU-2024:0742-1)

The remote SUSE Linux SLES12 / SLESSAP12 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2024:0742-1 advisory. - CVE-2023-51765: Fixed new SMTP smuggling attack. bsc1218351 Tenable has extracted the preceding description block directly from the SUSE...

Check your DNS! Abandoned domains used to bypass spam checks

Researchers at Guardio Labs have discovered that a group of spammers is using long-forgotten subdomains from established brands like MSN, eBay, CBS, and Marvel to send out malicious emails. The emails can bypass spam checks and to recipients they look like they come from a legitimate source. A...

CVE-2023-51747

Apache James prior to versions 3.8.1 and 3.7.5 is vulnerable to SMTP smuggling. A lenient behaviour in line delimiter handling might create a difference of interpretation between the sender and the receiver which can be exploited by an attacker to forge an SMTP envelop, allowing for instance to...

SMTP Smuggling

Apache James is vulnerable to SMTP Smuggling. The vulnerability is due to the lenient behavior in line delimiter handling which creates a difference of interpretation between the sender and the receiver which can be exploited by an attacker to forge an SMTP envelop, allowing for instance to bypas...

GHSA-P5Q9-86W4-2XR5 SMTP smuggling in Apache James

Apache James prior to versions 3.8.1 and 3.7.5 is vulnerable to SMTP smuggling. A lenient behaviour in line delimiter handling might create a difference of interpretation between the sender and the receiver which can be exploited by an attacker to forge an SMTP envelop, allowing for instance to...

SMTP smuggling in Apache James

Apache James prior to versions 3.8.1 and 3.7.5 is vulnerable to SMTP smuggling. A lenient behaviour in line delimiter handling might create a difference of interpretation between the sender and the receiver which can be exploited by an attacker to forge an SMTP envelop, allowing for instance to...

CVE-2023-51747

Apache James prior to versions 3.8.1 and 3.7.5 is vulnerable to SMTP smuggling. A lenient behaviour in line delimiter handling might create a difference of interpretation between the sender and the receiver which can be exploited by an attacker to forge an SMTP envelop, allowing for instance to...

Design/Logic Flaw

Apache James prior to versions 3.8.1 and 3.7.5 is vulnerable to SMTP smuggling. A lenient behaviour in line delimiter handling might create a difference of interpretation between the sender and the receiver which can be exploited by an attacker to forge an SMTP envelop, allowing for instance to...

CVE-2023-51747 SMTP smuggling in Apache James

Apache James prior to versions 3.8.1 and 3.7.5 is vulnerable to SMTP smuggling. A lenient behaviour in line delimiter handling might create a difference of interpretation between the sender and the receiver which can be exploited by an attacker to forge an SMTP envelop, allowing for instance to...

8,000+ Domains of Trusted Brands Hijacked for Massive Spam Operation

More than 8,000 domains and 13,000 subdomains belonging to legitimate brands and institutions have been hijacked as part of a sophisticated distribution architecture for spam proliferation and click monetization. Guardio Labs is tracking the coordinated malicious activity, which has been ongoing...

Ubuntu 16.04 LTS : Libspf2 vulnerabilities (USN-6584-2)

The remote Ubuntu 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6584-2 advisory. USN-6584-1 fixed several vulnerabilities in Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. This update provides the corresponding updates for CVE-2021-33912 and...

SMTP Smuggling

sendmail is vulnerable to SMTP Smuggling. The vulnerability is due to injecting email messages with a spoofed MAIL FROM address using sendmail supports . sequence which allows malicious emails to be accepted as legitimate and leads to bypass of SPF protection mechanisms...

Exploit for Improper Input Validation in Microsoft

CVE-2024-21413 - POC Usage: python CVE-2024-21413.py -...

Amazon Linux AMI : postfix (ALAS-2024-1914)

The version of postfix installed on the remote host is prior to 2.6.6-2.17. It is, therefore, affected by a vulnerability as referenced in the ALAS-2024-1914 advisory. Postfix through 3.8.4 allows SMTP smuggling unless configured with smtpddatarestrictions=rejectunauthpipelining and...

Important: postfix

Issue Overview: Postfix through 3.8.4 allows SMTP smuggling unless configured with smtpddatarestrictions=rejectunauthpipelining and smtpddiscardehlokeywords=chunking or certain other options that exist in recent versions. Remote attackers can use a published exploitation technique to inject e-mai...

Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 LTS / 23.10 : Postfix update (USN-6591-2)

The remote Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 LTS / 23.10 host has packages installed that are affected by a vulnerability as referenced in the USN-6591-2 advisory. USN-6591-1 fixed vulnerabilities in Postfix. A fix with less risk of regression has been made available since the last...

Slackware Linux 15.0 / current sendmail Vulnerability (SSA:2024-031-01)

The version of sendmail installed on the remote host is prior to 8.18.1. It is, therefore, affected by a vulnerability as referenced in the SSA:2024-031-01 advisory. - sendmail through 8.17.2 allows SMTP smuggling in certain configurations. Remote attackers can use a published exploitation...