CVE-2020-15047

CVE-2020-15047 affects Trojitá (MSA/SMTP.cpp) prior to 0.8, where TLS certificate verification errors were ignored, enabling MITM-style spoofing of SMTP servers. Connected sources confirm the root cause (omitted verification on TLS) and reference a security fix in Trojitá updates (e.g., Mageia MG...

FreeBSD : Machine-in-the-middle response injection attack when using STARTTLS with IMAP, POP3, and SMTP (29b13a34-b1d2-11ea-a11c-4437e6ad11c4)

mutt 1.14.4 updates : CVE-2020-14954 - Machine-in-the-middle response injection attack when using STARTTLS with IMAP, POP3, and SMTP C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from the FreeBSD VuXML database : Copyright 2003-2020 Jacques...

CVE-2020-14954

Mutt before 1.14.4 and NeoMutt before 2020-06-19 have 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 man-in-the-middle attacker and evaluates it in a TLS context, aka "response injection."...

Fedora 31 : roundcubemail (2020-2a1a6a8432)

RELEASE 1.4.6 - Installer: Fix regression in SMTP test section 7417 ---- RELEASE 1.4.5 - Fix bug in extracting required plugins from composer.json that led to spurious error in log 7364 - Fix so the database setup description is compatible with MySQL 8 7340 - Markasjunk: Fix regression in jsevent...

Fedora 32 : roundcubemail (2020-aeffd92b77)

RELEASE 1.4.6 - Installer: Fix regression in SMTP test section 7417 ---- RELEASE 1.4.5 - Fix bug in extracting required plugins from composer.json that led to spurious error in log 7364 - Fix so the database setup description is compatible with MySQL 8 7340 - Markasjunk: Fix regression in jsevent...

CVE-2020-14954

Mutt before 1.14.4 and NeoMutt before 2020-06-19 have 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 man-in-the-middle attacker and evaluates it in a TLS context, aka "response injection."...

CVE-2020-14954

Mutt before 1.14.4 and NeoMutt before 2020-06-19 have 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 man-in-the-middle attacker and evaluates it in a TLS context, aka "response injection."...

CVE-2020-14954

Mutt before 1.14.4 and NeoMutt before 2020-06-19 have 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 man-in-the-middle attacker and evaluates it in a TLS context, aka "response injection."...

Design/Logic Flaw

Mutt before 1.14.4 and NeoMutt before 2020-06-19 have 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 man-in-the-middle attacker and evaluates it in a TLS context, aka "response injection."...

EUVD-2020-7089

Mutt before 1.14.4 and NeoMutt before 2020-06-19 have 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 man-in-the-middle attacker and evaluates it in a TLS context, aka "response injection."...

CVE-2020-14954

Mutt before 1.14.4 and NeoMutt before 2020-06-19 have 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 man-in-the-middle attacker and evaluates it in a TLS context, aka "response injection."...

CVE-2020-14954

CVE-2020-14954 affects mutt before 1.14.4 and NeoMutt before 2020-06-19. A STARTTLS buffering issue causes the client to read extra data after a server "begin TLS" response and evaluate it in a TLS context, enabling potential man‑in‑the‑middle (MITM) exploitation during IMAP/SMTP/POP3. The issue ...

CVE-2020-14954

Mutt before 1.14.4 and NeoMutt before 2020-06-19 have 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 man-in-the-middle attacker and evaluates it in a TLS context, aka "response injection."...

CVE-2020-12063

For some of the Postfix configurations, the remote user can send e-mails pretending to be someone else or even using non-existing user name with some homoglyph characters. One of the discussed problems that Postfix params "smtpdsenderloginmaps" and "smtpdsenderrestrictions" looks useless because...

Man-in-the-middle in Jira email client - CVE-2020-14168

The email client in Jira Server and Data Center allows remote attackers to access outgoing emails between a Jira instance and the SMTP server via man-in-the-middle MITM vulnerability Affected versions: version 7.13.14 8.5.0 ≤ version 8.5.5 8.8.0 ≤ version 8.8.2 8.9.0 ≤ version 8.9.1 Fixed version...

SUSE SLES12 Security Update : ruby2.1 (SUSE-SU-2020:1570-1)

This update for ruby2.1 fixes the following issues : Security issues fixed : CVE-2015-9096: Fixed an SMTP command injection via CRLFsequences in a RCPT TO or MAIL FROM command bsc1043983. CVE-2016-7798: Fixed an IV Reuse in GCM Mode bsc1055265. CVE-2017-0898: Fixed a buffer underrun vulnerability...

Open-Xchange: Buffer over read from `smtp_command_parse_parameters`

Function smtpcommandparseparameters calls uniutf8getcharn with length parameter sizetp - parser-endwhen the parameter should be sizetparser-end - p To reproduce, send as input to the smtp server 8191 spaces followed by the beginning of one unicode character printf ' %8190s\xdc' " " | nc localhost...

dovecot:fuzz-smtp-server: Heap-buffer-overflow in smtp_command_parse_line

Project: https://github.com/dovecot/core.git Detailed Report: https://oss-fuzz.com/testcase?key=6020231943421952 Project: dovecot Fuzzing Engine: afl Fuzz Target: fuzz-smtp-server Job Type: aflasandovecot Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x625000007100 Cra...

dovecot:fuzz-smtp-server: Heap-buffer-overflow in uni_utf8_get_char_n

Project: https://github.com/dovecot/core.git Detailed Report: https://oss-fuzz.com/testcase?key=5271279639986176 Project: dovecot Fuzzing Engine: afl Fuzz Target: fuzz-smtp-server Job Type: aflasandovecot Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x625000009900 Cra...

Machine-in-the-middle response injection attack when using STARTTLS with IMAP, POP3, and SMTP

mutt 1.14.4 updates: CVE-2020-14954 - Machine-in-the-middle response injection attack when using STARTTLS with IMAP, POP3, and SMTP...