CVE-2011-1843 · cross-distro fix matrix

CVE-2011-1843: Integer overflow in conf.c in Tinyproxy before 1.8.3 might allow remote attackers to bypass intended access restrictions in opportunistic circumstances via a TCP connection, related to improper handling of invalid port numbers.

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

Fix per ecosystem

Each block below is a distro release where CVE-2011-1843 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

tinyproxy→ fixed in1.8.2-2urgency: unimportant

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

Debian bookworm

Source: Debian Security Tracker

tinyproxy→ fixed in1.8.2-2urgency: unimportant

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

Debian trixie

Source: Debian Security Tracker

tinyproxy→ fixed in1.8.2-2urgency: unimportant

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

Are YOU affected by CVE-2011-1843?

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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