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CVE-2023-28427 · cross-distro fix matrix

CVE-2023-28427: matrix-js-sdk is a Matrix messaging protocol Client-Server SDK for JavaScript. In versions prior to 24.0.0 events sent with special strings in key places can temporarily disrupt or impede the matrix-js-sdk from functioning properly, potentially impacting the consumer's ability to process data safely

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

Fix per ecosystem

Each block below is a distro release where CVE-2023-28427 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

  • thunderbird→ fixed in1:102.10.0-1~deb11u1urgency: not yet assigned
    sudo apt-get install --only-upgrade -y thunderbird

Debian bookworm

Source: Debian Security Tracker

  • thunderbird→ fixed in1:102.9.1-1urgency: not yet assigned
    sudo apt-get install --only-upgrade -y thunderbird

Debian trixie

Source: Debian Security Tracker

  • thunderbird→ fixed in1:102.9.1-1urgency: not yet assigned
    sudo apt-get install --only-upgrade -y thunderbird

Alpine v3.20

Source: Alpine secdb

  • element-web→ fixed in1.11.26-r0
    apk update && apk add --upgrade element-web

Alpine v3.21

Source: Alpine secdb

  • element-web→ fixed in1.11.26-r0
    apk update && apk add --upgrade element-web

Alpine edge

Source: Alpine secdb

  • element-web→ fixed in1.11.26-r0
    apk update && apk add --upgrade element-web

Alpine v3.18

Source: Alpine secdb

  • element-web→ fixed in1.11.26-r0
    apk update && apk add --upgrade element-web

Alpine v3.19

Source: Alpine secdb

  • element-web→ fixed in1.11.26-r0
    apk update && apk add --upgrade element-web
Are YOU affected by CVE-2023-28427?

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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