CVE-2024-49394 · cross-distro fix matrix

CVE-2024-49394: In mutt and neomutt the In-Reply-To email header field is not protected by cryptographic signing which allows an attacker to reuse an unencrypted but signed email message to impersonate the original sender.

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

Fix per ecosystem

Each block below is a distro release where CVE-2024-49394 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-2024-49394?

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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