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CVE-2020-11879 · cross-distro fix matrix

CVE-2020-11879: An issue was discovered in GNOME Evolution before 3.35.91. By using the proprietary (non-RFC6068) "mailto?attach=..." parameter, a website (or other source of mailto links) can make Evolution attach local files or directories to a composed email message without showing a warning to the user, as demo

Affects 3 Linux releases across 3 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2020-11879 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

  • evolution→ fixed in3.36.0-1urgency: not yet assigned
    sudo apt-get install --only-upgrade -y evolution

Debian bookworm

Source: Debian Security Tracker

  • evolution→ fixed in3.36.0-1urgency: not yet assigned
    sudo apt-get install --only-upgrade -y evolution

Debian trixie

Source: Debian Security Tracker

  • evolution→ fixed in3.36.0-1urgency: not yet assigned
    sudo apt-get install --only-upgrade -y evolution
Are YOU affected by CVE-2020-11879?

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
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