CVE-2006-6719 · cross-distro fix matrix

CVE-2006-6719: The ftp_syst function in ftp-basic.c in Free Software Foundation (FSF) GNU wget 1.10.2 allows remote attackers to cause a denial of service (application crash) via a malicious FTP server with a large number of blank 220 responses to the SYST command.

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

Fix per ecosystem

Each block below is a distro release where CVE-2006-6719 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

wget→ fixed in1.13-1urgency: unimportant

sudo apt-get install --only-upgrade -y wget

Debian bookworm

Source: Debian Security Tracker

wget→ fixed in1.13-1urgency: unimportant

sudo apt-get install --only-upgrade -y wget

Debian trixie

Source: Debian Security Tracker

wget→ fixed in1.13-1urgency: unimportant

sudo apt-get install --only-upgrade -y wget

Are YOU affected by CVE-2006-6719?

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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