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    CVE-2014-0467

    Buffer overflow in copy.c in Mutt before 1.5.23 allows remote attackers to cause a denial of service (crash) via a crafted RFC2047 header line, related to address expansion.

    Published:May 18, 2013
    Last Modified:Apr 12, 2025
    EPS:Mar 14, 2014
    EPSS Score:0.01408
    CVSS Score:5

    Affected Products

    Vendor
    Mutt
    Product
    Mutt
    Vendor
    Opensuse
    Product
    Opensuse
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-43864 (CVSS 2.5) — mutt before 2.3.2 has a show_sig_summary NULL pointer dereference.…
    CVE-2026-43863 (CVSS 3.7) — mutt before 2.3.2 has an infinite loop in data_object_to_stream in crypt-gpgme.c.…
    CVE-2026-43862 (CVSS 3.7) — In mutt before 2.3.2, the imap_auth_gss security level is mishandled.…
    CVE-2026-43861 (CVSS 3.7) — mutt before 2.3.2 does not check for '\0' in url_pct_decode.…
    CVE-2026-43860 (CVSS 3.7) — mutt before 2.3.2 sometimes truncates the hash_passwd by one byte for IMAP auth_cram MD5 digest.…
    CVE-2026-43859 (CVSS 3.7) — mutt before 2.3.2 sometimes uses strfcpy instead of memcpy for the IMAP auth_cram MD5 digest.…
    CVE-2024-49394 (CVSS 5.3) — In mutt and neomutt the In-Reply-To email header field is not protected by cryptographic signing which allows …
    CVE-2024-49395 (CVSS 5.3) — In mutt and neomutt, PGP encryption does not use the --hidden-recipient mode which may leak the Bcc email head…
    CVE-2024-49393 (CVSS 6.5) — In neomutt and mutt, the To and Cc email headers are not validated by cryptographic signing which allows an at…
    CVE-2023-4874 (CVSS 4.3) — Null pointer dereference when viewing a specially crafted email in Mutt >1.5.2 <2.2.12…

    References

    http://lists.opensuse.org/opensuse-security-announce/2014-04/msg00001.html
    http://lists.opensuse.org/opensuse-updates/2014-03/msg00083.html
    http://lists.opensuse.org/opensuse-updates/2014-03/msg00085.html
    http://rhn.redhat.com/errata/RHSA-2014-0304.html
    http://www.debian.org/security/2014/dsa-2874
    http://www.mutt.org/doc/devel/ChangeLog
    http://www.securityfocus.com/bid/66165
    http://www.securitytracker.com/id/1029919
    http://www.ubuntu.com/usn/USN-2147-1
    http://lists.opensuse.org/opensuse-security-announce/2014-04/msg00001.html
    http://lists.opensuse.org/opensuse-updates/2014-03/msg00083.html
    http://lists.opensuse.org/opensuse-updates/2014-03/msg00085.html
    http://rhn.redhat.com/errata/RHSA-2014-0304.html
    http://www.debian.org/security/2014/dsa-2874
    http://www.mutt.org/doc/devel/ChangeLog
    http://www.securityfocus.com/bid/66165
    http://www.securitytracker.com/id/1029919
    http://www.ubuntu.com/usn/USN-2147-1

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High