CVE-2010-1160 · cross-distro fix matrix

CVE-2010-1160: GNU nano before 2.2.4 does not verify whether a file has been changed before it is overwritten in a file-save operation, which allows local user-assisted attackers to overwrite arbitrary files via a symlink attack on an attacker-owned file that is being edited by the victim.

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

Fix per ecosystem

Each block below is a distro release where CVE-2010-1160 has a known fix. Run the listed command on that distro to remediate.

Debian bullseye

Source: Debian Security Tracker

nano→ fixed in2.2.4-1urgency: low

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

Debian bookworm

Source: Debian Security Tracker

nano→ fixed in2.2.4-1urgency: low

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

Debian trixie

Source: Debian Security Tracker

nano→ fixed in2.2.4-1urgency: low

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

Are YOU affected by CVE-2010-1160?

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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