CLSA-2023-1688070370 Fix CVE(s): CVE-2021-38371

SECURITY UPDATE: Response injection buffering during MTA SMTP sending - debian/patches/CVE-2021-38371.patch: Enforce STARTTLS sync point, client side in src/transports/smtp.c - CVE-2021-38371...

CLSA-2023-1687795531 Fix CVE(s): CVE-2021-38371

SECURITY UPDATE: Response injection buffering during MTA SMTP sending - debian/patches/CVE-2021-38371.patch: Enforce STARTTLS sync point, client side in src/transports/smtp.c - CVE-2021-38371...

CLSA-2023-1687795205 exim: Fix of CVE-2021-38371

CVE-2021-38371: Enforce STARTTLS sync point, client side in src/transports/smtp.c...

CLSA-2023-1687794906 exim: Fix of CVE-2021-38371

CVE-2021-38371: Enforce STARTTLS sync point, client side in src/transports/smtp.c...

exim: Fix of CVE-2021-38371

CVE-2021-38371: Enforce STARTTLS sync point, client side in src/transports/smtp.c...

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...

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...

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...

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

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

Removed by vendor...

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-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

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...

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...