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CVE-2023-6867 · cross-distro fix matrix

CVE-2023-6867: The timing of a button click causing a popup to disappear was approximately the same length as the anti-clickjacking delay on permission prompts. It was possible to use this fact to surprise users by luring them to click where the permission grant button would be about to appear. This vulnerability

Affects 8 Linux releases across 8 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2023-6867 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

  • firefox-esr→ fixed in115.6.0esr-1~deb11u1urgency: not yet assigned
    sudo apt-get install --only-upgrade -y firefox-esr

Debian bookworm

Source: Debian Security Tracker

  • firefox-esr→ fixed in115.6.0esr-1~deb12u1urgency: not yet assigned
    sudo apt-get install --only-upgrade -y firefox-esr

Debian trixie

Source: Debian Security Tracker

  • firefox-esr→ fixed in115.6.0esr-1urgency: not yet assigned
    sudo apt-get install --only-upgrade -y firefox-esr

Alpine v3.20

Source: Alpine secdb

  • firefox-esr→ fixed in115.6.0-r0
    apk update && apk add --upgrade firefox-esr

Alpine v3.21

Source: Alpine secdb

  • firefox-esr→ fixed in115.6.0-r0
    apk update && apk add --upgrade firefox-esr

Alpine edge

Source: Alpine secdb

  • firefox-esr→ fixed in115.6.0-r0
    apk update && apk add --upgrade firefox-esr

Alpine v3.18

Source: Alpine secdb

  • firefox-esr→ fixed in115.6.0-r0
    apk update && apk add --upgrade firefox-esr

Alpine v3.19

Source: Alpine secdb

  • firefox-esr→ fixed in115.6.0-r0
    apk update && apk add --upgrade firefox-esr
Are YOU affected by CVE-2023-6867?

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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CVE-2023-6867dropped silently in your distro's update channel. Every new CVE is the same story. StackPatch runs the matcher hourly against all 5 sources and emails the exact remediation when something new applies to one of your servers. $99 lifetime, 50 founder seats, 30-day refund.

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