CVE-2024-49393 · cross-distro fix matrix

CVE-2024-49393: 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.

Affects 1 Linux release across 1 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2024-49393 has a known fix. Run the listed command on that distro to remediate.

Debian trixie

Source: Debian Security Tracker

neomutt→ fixed in20241002+dfsg-1urgency: unimportant
```
sudo apt-get install --only-upgrade -y neomutt
```

Are YOU affected by CVE-2024-49393?

5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.

curl https://mindsparkstack.com/scan.sh | bash

Form-based quickscan View on NVD

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