Vulnerabilities (CVE)

Join the Common Vulnerabilities and Exposures (CVE) community and start to get notified about new vulnerabilities.

Filtered by vendor Mutt Subscribe
Total 41 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2020-14154 2 Canonical, Mutt 2 Ubuntu Linux, Mutt 2023-03-01 5.8 MEDIUM 4.8 MEDIUM
Mutt before 1.14.3 proceeds with a connection even if, in response to a GnuTLS certificate prompt, the user rejects an expired intermediate certificate.
CVE-2020-14954 6 Canonical, Debian, Fedoraproject and 3 more 6 Ubuntu Linux, Debian Linux, Fedora and 3 more 2023-02-27 4.3 MEDIUM 5.9 MEDIUM
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-2022-1328 3 Debian, Fedoraproject, Mutt 3 Debian Linux, Fedora, Mutt 2022-10-14 5.0 MEDIUM 5.3 MEDIUM
Buffer Overflow in uudecoder in Mutt affecting all versions starting from 0.94.13 before 2.2.3 allows read past end of input line
CVE-1999-0940 1 Mutt 1 Mutt Mail Client 2022-08-17 7.5 HIGH N/A
Buffer overflow in mutt mail client allows remote attackers to execute commands via malformed MIME messages.
CVE-2021-3181 3 Debian, Fedoraproject, Mutt 3 Debian Linux, Fedora, Mutt 2022-07-12 4.3 MEDIUM 6.5 MEDIUM
rfc822.c in Mutt through 2.0.4 allows remote attackers to cause a denial of service (mailbox unavailability) by sending email messages with sequences of semicolon characters in RFC822 address fields (aka terminators of empty groups). A small email message from the attacker can cause large memory consumption, and the victim may then be unable to see email messages from other persons.
CVE-2020-14093 4 Canonical, Debian, Mutt and 1 more 4 Ubuntu Linux, Debian Linux, Mutt and 1 more 2022-04-27 4.3 MEDIUM 5.9 MEDIUM
Mutt before 1.14.3 allows an IMAP fcc/postpone man-in-the-middle attack via a PREAUTH response.
CVE-2020-28896 3 Debian, Mutt, Neomutt 3 Debian Linux, Mutt, Neomutt 2021-07-21 2.6 LOW 5.3 MEDIUM
Mutt before 2.0.2 and NeoMutt before 2020-11-20 did not ensure that $ssl_force_tls was processed if an IMAP server's initial server response was invalid. The connection was not properly closed, and the code could continue attempting to authenticate. This could result in authentication credentials being exposed on an unencrypted connection, or to a machine-in-the-middle.
CVE-2021-32055 2 Mutt, Neomutt 2 Mutt, Neomutt 2021-06-01 5.8 MEDIUM 9.1 CRITICAL
Mutt 1.11.0 through 2.0.x before 2.0.7 (and NeoMutt 2019-10-25 through 2021-05-04) has a $imap_qresync issue in which imap/util.c has an out-of-bounds read in situations where an IMAP sequence set ends with a comma. NOTE: the $imap_qresync setting for QRESYNC is not enabled by default.
CVE-2018-14357 5 Canonical, Debian, Mutt and 2 more 10 Ubuntu Linux, Debian Linux, Mutt and 7 more 2020-08-24 7.5 HIGH 9.8 CRITICAL
An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. They allow remote IMAP servers to execute arbitrary commands via backquote characters, related to the mailboxes command associated with an automatic subscription.
CVE-2018-14354 5 Canonical, Debian, Mutt and 2 more 10 Ubuntu Linux, Debian Linux, Mutt and 7 more 2020-08-24 7.5 HIGH 9.8 CRITICAL
An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. They allow remote IMAP servers to execute arbitrary commands via backquote characters, related to the mailboxes command associated with a manual subscription or unsubscription.
CVE-2018-14349 4 Canonical, Debian, Mutt and 1 more 4 Ubuntu Linux, Debian Linux, Mutt and 1 more 2020-05-19 7.5 HIGH 9.8 CRITICAL
An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. imap/command.c mishandles a NO response without a message.
CVE-2018-14350 4 Canonical, Debian, Mutt and 1 more 4 Ubuntu Linux, Debian Linux, Mutt and 1 more 2020-05-19 7.5 HIGH 9.8 CRITICAL
An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. imap/message.c has a stack-based buffer overflow for a FETCH response with a long INTERNALDATE field.
CVE-2018-14351 4 Canonical, Debian, Mutt and 1 more 4 Ubuntu Linux, Debian Linux, Mutt and 1 more 2020-05-19 7.5 HIGH 9.8 CRITICAL
An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. imap/command.c mishandles a long IMAP status mailbox literal count size.
CVE-2018-14352 4 Canonical, Debian, Mutt and 1 more 4 Ubuntu Linux, Debian Linux, Mutt and 1 more 2020-05-19 7.5 HIGH 9.8 CRITICAL
An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. imap_quote_string in imap/util.c does not leave room for quote characters, leading to a stack-based buffer overflow.
CVE-2018-14353 4 Canonical, Debian, Mutt and 1 more 4 Ubuntu Linux, Debian Linux, Mutt and 1 more 2020-05-19 7.5 HIGH 9.8 CRITICAL
An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. imap_quote_string in imap/util.c has an integer underflow.
CVE-2018-14355 4 Canonical, Debian, Mutt and 1 more 4 Ubuntu Linux, Debian Linux, Mutt and 1 more 2020-05-19 5.0 MEDIUM 5.3 MEDIUM
An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. imap/util.c mishandles ".." directory traversal in a mailbox name.
CVE-2018-14356 4 Canonical, Debian, Mutt and 1 more 4 Ubuntu Linux, Debian Linux, Mutt and 1 more 2020-05-19 7.5 HIGH 9.8 CRITICAL
An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. pop.c mishandles a zero-length UID.
CVE-2018-14358 4 Canonical, Debian, Mutt and 1 more 4 Ubuntu Linux, Debian Linux, Mutt and 1 more 2020-05-19 7.5 HIGH 9.8 CRITICAL
An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. imap/message.c has a stack-based buffer overflow for a FETCH response with a long RFC822.SIZE field.
CVE-2018-14362 5 Canonical, Debian, Mutt and 2 more 10 Ubuntu Linux, Debian Linux, Mutt and 7 more 2020-05-19 7.5 HIGH 9.8 CRITICAL
An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. pop.c does not forbid characters that may have unsafe interaction with message-cache pathnames, as demonstrated by a '/' character.
CVE-2018-14359 4 Canonical, Debian, Mutt and 1 more 4 Ubuntu Linux, Debian Linux, Mutt and 1 more 2020-05-19 7.5 HIGH 9.8 CRITICAL
An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. They have a buffer overflow via base64 data.