CVE-2020-15917

The CVE-2020-15917 issue affects Claws Mail prior to version 3.17.6, where common/session.c mishandles suffix data after STARTTLS, causing a protocol violation. Public records in multiple vendor advisories (openSUSE, Fedora, Mageia) confirm a fix was released: updates to claws-mail that include t...

CVE-2020-15917

common/session.c in Claws Mail before 3.17.6 has a protocol violation because suffix data after STARTTLS is mishandled...

CVE-2020-15917: Undefined Security Weakness

common/session.c in Claws Mail before 3.17.6 has a protocol violation because suffix data after STARTTLS is mishandled...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Evolution Data Server vulnerability (USN-4429-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-4429-1 advisory. It was discovered that Evolution Data Server incorrectly handled STARTTLS when using SMTP and POP3. A remote attacker could possibly use...

Ubuntu: Security Advisory (USN-4429-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2020 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...

USN-4429-1: Evolution Data Server vulnerability

It was discovered that Evolution Data Server incorrectly handled STARTTLS when using SMTP and POP3. A remote attacker could possibly use this issue to perform a response injection attack...

openSUSE Security Update : MozillaThunderbird (openSUSE-2020-799)

This update for MozillaThunderbird fixes the following issues : Mozilla Thunderbird 68.9.0 bsc1172402 - CVE-2020-12405: Fixed a use-after-free in SharedWorkerService. - CVE-2020-12406: Fixed a JavaScript Type confusion with NativeTypes. - CVE-2020-12410: Fixed multiple memory safety issues -...

openSUSE Security Update : mutt (openSUSE-2020-915)

This update for mutt fixes the following issues : - CVE-2020-14954: Fixed a response injection due to a STARTTLS buffering issue which was affecting IMAP, SMTP, and POP3 bsc1173197. - CVE-2020-14093: Fixed a potential IMAP Man-in-the-Middle attack via a PREAUTH response bsc1172906, bsc1172935. -...

CVE-2020-14928

evolution-data-server eds through 3.36.3 has a STARTTLS buffering issue that affects SMTP and POP3. When a server sends a "begin TLS" response, eds reads additional data and evaluates it in a TLS context, aka "response injection."...

DEBIAN-CVE-2020-14928

evolution-data-server eds through 3.36.3 has a STARTTLS buffering issue that affects SMTP and POP3. When a server sends a "begin TLS" response, eds reads additional data and evaluates it in a TLS context, aka "response injection."...

CVE-2020-14928

evolution-data-server eds through 3.36.3 has a STARTTLS buffering issue that affects SMTP and POP3. When a server sends a "begin TLS" response, eds reads additional data and evaluates it in a TLS context, aka "response injection."...

Design/Logic Flaw

evolution-data-server eds through 3.36.3 has a STARTTLS buffering issue that affects SMTP and POP3. When a server sends a "begin TLS" response, eds reads additional data and evaluates it in a TLS context, aka "response injection."...

CVE-2020-14928

evolution-data-server eds through 3.36.3 has a STARTTLS buffering issue that affects SMTP and POP3. When a server sends a "begin TLS" response, eds reads additional data and evaluates it in a TLS context, aka "response injection."...

CVE-2020-14928

CVE-2020-14928 affects evolution-data-server (EDS) up to version 3.36.3. The issue is a STARTTLS buffering flaw in SMTP/POP3: when a server sends a begin TLS response, EDS reads extra data and evaluates it in a TLS context, enabling potential response injection with impact on integrity as per the...

CVE-2020-14928

evolution-data-server eds through 3.36.3 has a STARTTLS buffering issue that affects SMTP and POP3. When a server sends a "begin TLS" response, eds reads additional data and evaluates it in a TLS context, aka "response injection."...

CVE-2020-14928

evolution-data-server eds through 3.36.3 has a STARTTLS buffering issue that affects SMTP and POP3. When a server sends a "begin TLS" response, eds reads additional data and evaluates it in a TLS context, aka "response injection."...

CVE-2020-14928: Improper Neutralization of Special Elements in Output Used by a Downstream Component

evolution-data-server eds through 3.36.3 has a STARTTLS buffering issue that affects SMTP and POP3. When a server sends a "begin TLS" response, eds reads additional data and evaluates it in a TLS context, aka "response injection."...

CVE-2020-14928

evolution-data-server eds through 3.36.3 has a STARTTLS buffering issue that affects SMTP and POP3. When a server sends a "begin TLS" response, eds reads additional data and evaluates it in a TLS context, aka "response injection."...

PT-2020-14711

Name of the Vulnerable Software and Affected Versions Claws Mail versions prior to 3.17.6 Description The issue is related to a protocol violation in the handling of suffix data after STARTTLS. This occurs due to a mishandling in the common/session.c file of Claws Mail. Recommendations For versio...

DEBIAN-CVE-2020-12398

If Thunderbird is configured to use STARTTLS for an IMAP server, and the server sends a PREAUTH response, then Thunderbird will continue with an unencrypted connection, causing email data to be sent without protection. This vulnerability affects Thunderbird 68.9.0...