EUVD-2020-23340

Malware in sbrugna...

EUVD-2020-29641

Malware in sbrugna...

EUVD-2020-23339

Malware in sbrugna...

EUVD-2013-2093

Malware in sbrugna...

Medium: opensmtpd

Issue Overview: asciiloadsockaddr in smtpd in OpenBSD before 7.1 errata 024 and 7.2 before errata 020, and OpenSMTPD Portable through 7.0.0-portable, can abort upon a connection from a local, scoped IPv6 address. CVE-2023-29323 Affected Packages: opensmtpd Issue Correction: Run dnf update opensmt...

Denial Of Service (DoS)

opensmtpd is vulnerable to denial of service. The smtpd/lkafilter.c, in certain configurations, allows remote attackers to cause a denial of service via a NULL pointer dereference and daemon crash using a malicious pattern of client activity as the filter state machine does not properly maintain...

Openbsd Opensmtpd Null Pointer Dereference Vulnerability

OpenSMTPD is a Unix daemon that implements the Simple Mail Transfer Protocol for delivering mail on the local computer or relaying mail to other SMTP servers. A null pointer dereference vulnerability exists in smtpd/lkafilter.c in versions of OpenSMTPD prior to 6.8.0p1. The vulnerability stems fr...

PT-2020-17390 · Openbsd · Opensmtpd

Name of the Vulnerable Software and Affected Versions: OpenSMTPD versions prior to 6.8.0p1 Description: The issue allows remote attackers to cause a denial of service, resulting in a daemon crash, via a crafted pattern of client activity. This occurs because the filter state machine does not...

OpenSMTPD Remote Code Execution (CVE-2020-8794)

A remote code execution vulnerability exists in OpenSMTPD. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the affected system...

PT-2020-5157 · Openbsd +1 · Opensmtpd +1

Name of the Vulnerable Software and Affected Versions: OpenSMTPD versions prior to 6.6.4 Description: The issue is related to an out-of-bounds read in the mta io function in mta session.c for multi-line replies, which can allow remote code execution. Although this affects the client side of...

Ubuntu 18.04 LTS : OpenSMTPD vulnerability (USN-4268-1)

The remote Ubuntu 18.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-4268-1 advisory. It was discovered that OpenSMTPD incorrectly verified the sender's or receiver's e-mail addresses under certain conditions. An attacker could use this vulnerabili...

USN-4268-1: OpenSMTPD vulnerability

It was discovered that OpenSMTPD incorrectly verified the sender's or receiver's e-mail addresses under certain conditions. An attacker could use this vulnerability to execute arbitrary commands as root...

PT-2020-1569 · Openbsd +1 · Opensmtpd +1

Name of the Vulnerable Software and Affected Versions: OpenSMTPD versions 6.6 Description: The issue is related to the smtp mailaddr function in the smtp session.c file of the OpenSMTPD mail daemon, which is used in OpenBSD and other products. It allows remote attackers to execute arbitrary...

CVE-2015-7687

Use-after-free vulnerability in OpenSMTPD before 5.7.2 allows remote attackers to cause a denial of service crash or execute arbitrary code via vectors involving reqcavrfysmtp and reqcavrfymta...