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CVE-2006-6585 · cross-distro fix matrix

CVE-2006-6585: The Extensions manager in Mozilla Firefox 2.0 does not properly populate the list of local extensions, which allows attackers to construct an extension that hides itself by finding its name in the list and then calling RemoveElement, as demonstrated by the FFsniFF extension. NOTE: it was later repo

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

Fix per ecosystem

Each block below is a distro release where CVE-2006-6585 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

  • firefox-esr→ fixed in45.0esr-1urgency: not yet assigned
    sudo apt-get install --only-upgrade -y firefox-esr

Debian bookworm

Source: Debian Security Tracker

  • firefox-esr→ fixed in45.0esr-1urgency: not yet assigned
    sudo apt-get install --only-upgrade -y firefox-esr

Debian trixie

Source: Debian Security Tracker

  • firefox-esr→ fixed in45.0esr-1urgency: not yet assigned
    sudo apt-get install --only-upgrade -y firefox-esr
Are YOU affected by CVE-2006-6585?

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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