Debian: Security Advisory (DLA-2329-1)

The remote host is missing an update for the Debian 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...

[SECURITY] [DLA 2329-1] libetpan security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-2329-1 [email protected] https://www.debian.org/lts/security/ August 16, 2020 https://wiki.debian.org/LTS - ------------------------------------------------------------------------- Package...

OPENSUSE-SU-2020:1139-1 Security update for claws-mail

This update for claws-mail fixes the following issues: - Update to 3.17.6: It is now possible to 'Inherit Folder properties and processing rules from parent folder' when creating new folders with the move message and copy message dialogues. A Phishing warning is now shown when copying a phishing...

openSUSE Security Update : claws-mail (openSUSE-2020-1116)

This update for claws-mail fixes the following issues : - CVE-2020-15917: Fixed an improper handling of suffix data after STARTTLS is mishandled boo1174457. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from openSUSE Security Update...

Security update for claws-mail (moderate)

openSUSE Security Update: Security update for claws-mail Announcement ID: openSUSE-SU-2020:1139-1 Rating: moderate References: 1174457 Cross-References: CVE-2020-15917 Affected Products: openSUSE Leap 15.2 An update that fixes one vulnerability is now available. Description: This update for...

OPENSUSE-SU-2020:1116-1 Security update for claws-mail

This update for claws-mail fixes the following issues: - CVE-2020-15917: Fixed an improper handling of suffix data after STARTTLS is mishandled boo1174457...

Security update for claws-mail (moderate)

openSUSE Security Update: Security update for claws-mail Announcement ID: openSUSE-SU-2020:1116-1 Rating: moderate References: 1174457 Cross-References: CVE-2020-15917 Affected Products: openSUSE Leap 15.1 An update that fixes one vulnerability is now available. Description: This update for...

GLSA-202007-55 : libetpan: Improper STARTTLS handling

The remote host is affected by the vulnerability described in GLSA-202007-55 libetpan: Improper STARTTLS handling It was discovered that libetpan was not properly handling state within the STARTTLS protocol handshake. Impact : There may be a breach of integrity or confidentiality in connections...

GLSA-202007-56 : Claws Mail: Improper STARTTLS handling

The remote host is affected by the vulnerability described in GLSA-202007-56 Claws Mail: Improper STARTTLS handling It was discovered that Claws Mail was not properly handling state within the STARTTLS protocol handshake. Impact : There may be a breach of integrity or confidentiality in connectio...

CRLF Injection

libetpan is vulnerable to CRLF Injection. Due to STARTTLS buffering issue affecting IMAP, SMTP, and POP3, a man-in-the-middle can inject additional data in "begin TLS" response from the server...

libetpan: Improper STARTTLS handling

Background libetpan is a portable, efficient middleware for different kinds of mail access. Description It was discovered that libetpan was not properly handling state within the STARTTLS protocol handshake. Impact There may be a breach of integrity or confidentiality in connections made using...

Claws Mail: Improper STARTTLS handling

Background Claws Mail is a GTK based e-mail client. Description It was discovered that Claws Mail was not properly handling state within the STARTTLS protocol handshake. Impact There may be a breach of integrity or confidentiality in connections made using Claws Mail with STARTTLS. Workaround The...

CVE-2020-15953

LibEtPan through 1.9.4, as used in MailCore 2 through 0.6.3 and other products, has a STARTTLS buffering issue that affects IMAP, SMTP, and POP3. When a server sends a "begin TLS" response, the client reads additional data e.g., from a meddler-in-the-middle attacker and evaluates it in a TLS...

CVE-2020-15953

LibEtPan through 1.9.4, as used in MailCore 2 through 0.6.3 and other products, has a STARTTLS buffering issue that affects IMAP, SMTP, and POP3. When a server sends a "begin TLS" response, the client reads additional data e.g., from a meddler-in-the-middle attacker and evaluates it in a TLS...

Design/Logic Flaw

LibEtPan through 1.9.4, as used in MailCore 2 through 0.6.3 and other products, has a STARTTLS buffering issue that affects IMAP, SMTP, and POP3. When a server sends a "begin TLS" response, the client reads additional data e.g., from a meddler-in-the-middle attacker and evaluates it in a TLS...

CVE-2020-15953

LibEtPan through 1.9.4, as used in MailCore 2 through 0.6.3 and other products, has a STARTTLS buffering issue that affects IMAP, SMTP, and POP3. When a server sends a "begin TLS" response, the client reads additional data e.g., from a meddler-in-the-middle attacker and evaluates it in a TLS...

UBUNTU-CVE-2020-15953

LibEtPan through 1.9.4, as used in MailCore 2 through 0.6.3 and other products, has a STARTTLS buffering issue that affects IMAP, SMTP, and POP3. When a server sends a "begin TLS" response, the client reads additional data e.g., from a meddler-in-the-middle attacker and evaluates it in a TLS...

CVE-2020-15953

LibEtPan ≤ 1.9.4 (used in MailCore 2 ≤ 0.6.3 and related products) contains a STARTTLS buffering issue that enables response injection during TLS negotiation across IMAP, SMTP, and POP3. The root cause is improper handling when a server responds with begin TLS, causing the client to read extra da...

CVE-2020-15953

LibEtPan through 1.9.4, as used in MailCore 2 through 0.6.3 and other products, has a STARTTLS buffering issue that affects IMAP, SMTP, and POP3. When a server sends a "begin TLS" response, the client reads additional data e.g., from a meddler-in-the-middle attacker and evaluates it in a TLS...

CVE-2020-15953

LibEtPan through 1.9.4, as used in MailCore 2 through 0.6.3 and other products, has a STARTTLS buffering issue that affects IMAP, SMTP, and POP3. When a server sends a "begin TLS" response, the client reads additional data e.g., from a meddler-in-the-middle attacker and evaluates it in a TLS...