CVE-2019-16892 · cross-distro fix matrix

CVE-2019-16892: In Rubyzip before 1.3.0, a crafted ZIP file can bypass application checks on ZIP entry sizes because data about the uncompressed size can be spoofed. This allows attackers to cause a denial of service (disk consumption).

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

Fix per ecosystem

Each block below is a distro release where CVE-2019-16892 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

ruby-zip→ fixed in2.0.0-1urgency: low

sudo apt-get install --only-upgrade -y ruby-zip

Debian bookworm

Source: Debian Security Tracker

ruby-zip→ fixed in2.0.0-1urgency: low

sudo apt-get install --only-upgrade -y ruby-zip

Debian trixie

Source: Debian Security Tracker

ruby-zip→ fixed in2.0.0-1urgency: low

sudo apt-get install --only-upgrade -y ruby-zip

Are YOU affected by CVE-2019-16892?

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

Form-based quickscan View on NVD

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