CVE-2024-49393: Mutt: neomutt: to and cc email header fields are not protected by cryptographic signing
First published: Mon Nov 11 2024(Updated: )
In neomutt and mutt, the To and Cc email headers are not validated by cryptographic signing which allows an attacker that intercepts a message to change their value and include himself as a one of the recipients to compromise message confidentiality.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Mutt Mutt | ||
| Neomutt Neomutt | ||
| Redhat Enterprise Linux | =8.0 | |
| Redhat Enterprise Linux | =9.0 | |
| debian/mutt | <=2.0.5-4.1+deb11u3<=2.2.12-0.1~deb12u1<=2.2.9-1+deb12u1<=2.2.13-1 | |
| debian/neomutt | <=20201127+dfsg.1-1.2<=20220429+dfsg1-4.1 | 20241212+dfsg-2 20250109+dfsg-1 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=2325317
- https://access.redhat.com/security/cve/CVE-2024-49393
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-49393
- https://nvd.nist.gov/vuln/detail/CVE-2024-49393
- https://launchpad.net/bugs/cve/CVE-2024-49393
- https://security-tracker.debian.org/tracker/CVE-2024-49393
- https://ubuntu.com/security/CVE-2024-49393
- https://gitlab.com/muttmua/mutt/-/issues/490
- https://gitlab.com/muttmua/mutt/-/issues/490#note_2209448655
- http://mutt.org/doc/manual/#crypt-protected-headers-read
- https://github.com/neomutt/neomutt/issues/4223
- https://github.com/neomutt/neomutt/commit/913a991a5a8a000c0acc761dd8c9b76eefabfbea
- https://github.com/neomutt/neomutt/commit/06f8ff5a97ecc4763d52f75b9aedf80578fe1404
- agent/title
- agent/weakness
- agent/type
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2024-49393
- agent/first-publish-date
- agent/author
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/severity
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- collector/usn-cve
- source/Ubuntu
- agent/references
- agent/tags
- agent/description
- agent/event
- collector/security-tracker-debian
- source/Debian
- vendor/mutt
- canonical/mutt mutt
- vendor/neomutt
- canonical/neomutt neomutt
- vendor/redhat
- canonical/redhat enterprise linux
- version/redhat enterprise linux/8.0
- version/redhat enterprise linux/9.0
- package-manager/debian