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CVE-2020-12802 · cross-distro fix matrix

CVE-2020-12802: LibreOffice has a 'stealth mode' in which only documents from locations deemed 'trusted' are allowed to retrieve remote resources. This mode is not the default mode, but can be enabled by users who want to disable LibreOffice's ability to include remote resources within a document. A flaw existed wh

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

Fix per ecosystem

Each block below is a distro release where CVE-2020-12802 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

  • libreoffice→ fixed in1:6.4.4-1urgency: low
    sudo apt-get install --only-upgrade -y libreoffice

Debian bookworm

Source: Debian Security Tracker

  • libreoffice→ fixed in1:6.4.4-1urgency: low
    sudo apt-get install --only-upgrade -y libreoffice

Debian trixie

Source: Debian Security Tracker

  • libreoffice→ fixed in1:6.4.4-1urgency: low
    sudo apt-get install --only-upgrade -y libreoffice

Alpine v3.20

Source: Alpine secdb

  • libreoffice→ fixed in6.4.4.2-r0
    apk update && apk add --upgrade libreoffice

Alpine v3.21

Source: Alpine secdb

  • libreoffice→ fixed in6.4.4.2-r0
    apk update && apk add --upgrade libreoffice

Alpine edge

Source: Alpine secdb

  • libreoffice→ fixed in6.4.4.2-r0
    apk update && apk add --upgrade libreoffice

Alpine v3.18

Source: Alpine secdb

  • libreoffice→ fixed in6.4.4.2-r0
    apk update && apk add --upgrade libreoffice

Alpine v3.19

Source: Alpine secdb

  • libreoffice→ fixed in6.4.4.2-r0
    apk update && apk add --upgrade libreoffice
Are YOU affected by CVE-2020-12802?

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.

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