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CVE-2020-28926 · cross-distro fix matrix

CVE-2020-28926: ReadyMedia (aka MiniDLNA) before versions 1.3.0 allows remote code execution. Sending a malicious UPnP HTTP request to the miniDLNA service using HTTP chunked encoding can lead to a signedness bug resulting in a buffer overflow in calls to memcpy/memmove.

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

Fix per ecosystem

Each block below is a distro release where CVE-2020-28926 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

  • minidlna→ fixed in1.2.1+dfsg-3urgency: not yet assigned
    sudo apt-get install --only-upgrade -y minidlna

Debian bookworm

Source: Debian Security Tracker

  • minidlna→ fixed in1.2.1+dfsg-3urgency: not yet assigned
    sudo apt-get install --only-upgrade -y minidlna

Debian trixie

Source: Debian Security Tracker

  • minidlna→ fixed in1.2.1+dfsg-3urgency: not yet assigned
    sudo apt-get install --only-upgrade -y minidlna

Alpine v3.20

Source: Alpine secdb

  • minidlna→ fixed in1.2.1-r2
    apk update && apk add --upgrade minidlna

Alpine v3.21

Source: Alpine secdb

  • minidlna→ fixed in1.2.1-r2
    apk update && apk add --upgrade minidlna

Alpine edge

Source: Alpine secdb

  • minidlna→ fixed in1.2.1-r2
    apk update && apk add --upgrade minidlna

Alpine v3.18

Source: Alpine secdb

  • minidlna→ fixed in1.2.1-r2
    apk update && apk add --upgrade minidlna

Alpine v3.19

Source: Alpine secdb

  • minidlna→ fixed in1.2.1-r2
    apk update && apk add --upgrade minidlna
Are YOU affected by CVE-2020-28926?

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