DEBIAN-CVE-2021-33582

Cyrus IMAP before 3.4.2 allows remote attackers to cause a denial of service multiple-minute daemon hang via input that is mishandled during hash-table interaction. Because there are many insertions into a single bucket, strcmp becomes slow. This is fixed in 3.4.2, 3.2.8, and 3.0.16...

Cyrus IMAP 加密问题漏洞

Cyrus IMAP is an open source mail server for the IMAP Interactive Mail Access Protocol protocol based on Unix and Linux operating systems. A cryptographic issue vulnerability exists in Cyrus IMAP that stems from the product's internal hash table not using a valid string encryption algorithm...

KDE Trojita 命令注入漏洞

KDE Trojita is a lightweight IMAP email client for the KDE community. A security vulnerability exists in KDE Trojita 0.7 that stems from the affected product accepting an untagged response from an IMAP server before STARTTLS...

Qualys Research Wins Two 2021 Pwnie Awards

The Qualys Research team won two Pwnie Awards today at Black Hat USA 2021 for discovering and responsibly disclosing these new vulnerabilities: Best Privilege Escalation Bug and Most Under-Hyped Research. The Qualys Research team received these awards: Best Privilege Escalation Bug Heap-based...

Courier Mail Server Injection Vulnerability

Courier Mail Server is an application. A courier mail server. A security vulnerability exists in versions of Courier Mail Server prior to 1.1.5, which can be exploited by attackers to enter malicious commands after POP3 STLS commands and inject malicious commands into an encrypted user session...

CVE-2021-38084

An issue was discovered in the POP3 component of Courier Mail Server before 1.1.5. Meddler-in-the-middle attackers can pipeline commands after the POP3 STLS command, injecting plaintext commands into an encrypted user session...

CVE-2021-38084

An issue was discovered in the POP3 component of Courier Mail Server before 1.1.5. Meddler-in-the-middle attackers can pipeline commands after the POP3 STLS command, injecting plaintext commands into an encrypted user session...

DEBIAN-CVE-2021-38084

An issue was discovered in the POP3 component of Courier Mail Server before 1.1.5. Meddler-in-the-middle attackers can pipeline commands after the POP3 STLS command, injecting plaintext commands into an encrypted user session...

CVE-2021-38084

An issue was discovered in the POP3 component of Courier Mail Server before 1.1.5. Meddler-in-the-middle attackers can pipeline commands after the POP3 STLS command, injecting plaintext commands into an encrypted user session...

CVE-2021-38084

An issue was discovered in the POP3 component of Courier Mail Server before 1.1.5. Meddler-in-the-middle attackers can pipeline commands after the POP3 STLS command, injecting plaintext commands into an encrypted user session...

Session fixation

An issue was discovered in the POP3 component of Courier Mail Server before 1.1.5. Meddler-in-the-middle attackers can pipeline commands after the POP3 STLS command, injecting plaintext commands into an encrypted user session...

UBUNTU-CVE-2021-38084

An issue was discovered in the POP3 component of Courier Mail Server before 1.1.5. Meddler-in-the-middle attackers can pipeline commands after the POP3 STLS command, injecting plaintext commands into an encrypted user session...

CVE-2021-38084

CVE-2021-38084 affects the Courier Mail Server POP3 component prior to 1.1.5. A meddler-in-the-middle can pipeline commands after the POP3 STLS command, injecting plaintext commands into an encrypted user session, with impact on confidentiality, integrity, and availability. The available sources ...

CVE-2021-38084

An issue was discovered in the POP3 component of Courier Mail Server before 1.1.5. Meddler-in-the-middle attackers can pipeline commands after the POP3 STLS command, injecting plaintext commands into an encrypted user session...

Courier Mail Server 注入漏洞

Courier Mail Server is an application. A courier mail server. A security vulnerability exists in versions of Courier Mail Server prior to 1.1.5, which can be exploited by attackers to enter malicious commands after POP3 STLS commands and inject malicious commands into an encrypted user session...

Fetchmail 资源管理错误漏洞

Fetchmail is an application for downloading emails. A security vulnerability exists in versions of Fetchmail prior to 6.4.20. The vulnerability stems from the fact that reportvbuild in report.c sometimes ignores the initialization of the valist parameter. This could result in a denial of service ...

The vulnerability of the Dovecot mail server arises from incorrect neutralization of special elements in the output data used by the incoming component, allowing attackers to expose user credentials.

The vulnerability of the Dovecot mail server is related to incorrect neutralization of special elements in the output data used by the incoming component. Exploiting this vulnerability can allow a remote attacker to expose user credentials...

The vulnerability of the Dovecot mail server, related to resource management errors, allows a hacker to cause a service failure.

The vulnerability of the Dovecot mail server is related to resource management errors. Exploiting this vulnerability can allow a remote attacker to cause service interruptions...

Command Execution Vulnerability in IceWarp Mail Server

IceWarp Mail Server is an enterprise-grade email, collaboration and mobile solution for organizations of all sizes. A command execution vulnerability exists in IceWarp Mail Server, which can be exploited by an attacker to perform command execution by constructing malicious statements...

CVE-2021-31855

KDE Messagelib through 5.17.0 reveals cleartext of encrypted messages in some situations. Deleting an attachment of a decrypted encrypted message stored on a remote server e.g., an IMAP server causes KMail to upload the decrypted content of the message to the remote server. With a crafted message...