Command injection

An issue was discovered in Citadel through webcit-932. A meddler-in-the-middle attacker can fixate their own session during the cleartext phase before a STARTTLS command a violation of "The STARTTLS command is only valid in non-authenticated state." in RFC2595. This potentially allows an attacker...

Design/Logic Flaw

An issue was discovered in Citadel through webcit-926. Meddler-in-the-middle attackers can pipeline commands after POP3 STLS, IMAP STARTTLS, or SMTP STARTTLS commands, injecting cleartext commands into an encrypted user session. This can lead to credential disclosure...

UBUNTU-CVE-2021-37845

An issue was discovered in Citadel through webcit-932. A meddler-in-the-middle attacker can fixate their own session during the cleartext phase before a STARTTLS command a violation of "The STARTTLS command is only valid in non-authenticated state." in RFC2595. This potentially allows an attacker...

CVE-2021-37845

An issue was discovered in Citadel through webcit-932. A meddler-in-the-middle attacker can fixate their own session during the cleartext phase before a STARTTLS command a violation of "The STARTTLS command is only valid in non-authenticated state." in RFC2595. This potentially allows an attacker...

CVE-2021-37845

CVE-2021-37845 affects Citadel (webcit-932). A MITM attacker can fixate a session in the cleartext phase before STARTTLS, violating RFC2595, potentially causing a victim’s e‑mail messages to be stored in the attacker’s IMAP mailbox, depending on the victim client behavior. The available documents...

CVE-2021-37845

An issue was discovered in Citadel through webcit-932. A meddler-in-the-middle attacker can fixate their own session during the cleartext phase before a STARTTLS command a violation of "The STARTTLS command is only valid in non-authenticated state." in RFC2595. This potentially allows an attacker...

PT-2023-12330 · Citadel · Citadel

Name of the Vulnerable Software and Affected Versions: Citadel through webcit-932 Description: An issue was discovered that allows a meddler-in-the-middle attacker to fixate their own session during the cleartext phase before a STARTTLS command, violating the RFC2595 standard. This potentially...

CVE-2021-37845

Removed by vendor...

CVE-2023-32290

The myMail app through 14.30 for iOS sends cleartext credentials in a situation where STARTTLS is expected by a server...

Design/Logic Flaw

The myMail app through 14.30 for iOS sends cleartext credentials in a situation where STARTTLS is expected by a server...

CVE-2023-32290

Summary: CVE-2023-32290 affects the myMail app for iOS up to version 14.30, where credentials are sent in cleartext when a server expects STARTTLS. The root issue is improper handling of STARTTLS negotiation, leading to exposure of authentication data. Impact: Confidentiality impact is high as cr...

CVE-2023-32290

The myMail app through 14.30 for iOS sends cleartext credentials in a situation where STARTTLS is expected by a server...

CVE-2023-32290

The myMail app through 14.30 for iOS sends cleartext credentials in a situation where STARTTLS is expected by a server...

Debian dla-3408 : jruby - security update

The remote Debian 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the dla-3408 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-3408-1 [email protected]...

Important: exim

Issue Overview: The STARTTLS feature in Exim through 4.94.2 allows response injection buffering during MTA SMTP sending. CVE-2021-38371 Affected Packages: exim Issue Correction: Run yum update exim or yum update --advisory ALAS-2023-1722 to update your system. New Packages: i686: ...

CVE-2023-1656 When the LDAP connector is started with StartTLS configured, LDAP BIND credentials are transmitted insecurely, prior to establishing the TLS connection.

Cleartext Transmission of Sensitive Information vulnerability in ForgeRock Inc. OpenIDM and Java Remote Connector Server RCS LDAP Connector on Windows, MacOS, Linux allows Remote Services with Stolen Credentials.This issue affects OpenIDM and Java Remote Connector Server RCS: from 1.5.20.9 throug...

The vulnerability of the STARTTLS function in email servers, related to insufficient elimination of special elements in the request, allows attackers to compromise data integrity.

The vulnerability of the STARTTLS function of the Exim mail server is related to insufficient elimination of special elements in the request. Exploiting this vulnerability could allow a malicious actor to compromise data integrity remotely...

Debian: Security Advisory (DLA-522-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

K23284054: The BIG-IP SMTPS virtual server may fail to properly restrict I/O buffering, allowing attackers to insert commands into encrypted SMTP sessions

Security Advisory Description This issue occurs the following condition is met: A virtual server is configured with a Client SSL profile and an SMTPS profile that has the STARTTLS Activation Mode setting enabled Allow or Require for processing SMTPS traffic. Impact When system receives these SMTP...

K01955184: Python smtplib library vulnerability CVE-2016-0772

Security Advisory Description The smtplib library in CPython aka Python before 2.7.12, 3.x before 3.4.5, and 3.5.x before 3.5.2 does not return an error when StartTLS fails, which might allow man-in-the-middle attackers to bypass the TLS protections by leveraging a network position between the...