CVE-2010-1160

Name	CVE-2010-1160
Description	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.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs	577817

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
nano (PTS)	jessie, jessie (lts)	2.2.6-3+deb8u1	fixed
	stretch (lts), stretch	2.7.4-1+deb9u1	fixed
	buster (security), buster, buster (lts)	3.2-3+deb10u1	fixed
	bullseye	5.4-2+deb11u3	fixed
	bookworm	7.2-1+deb12u1	fixed
	sid, trixie	8.2-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
nano	source	lenny	2.0.7-5
nano	source	(unstable)	2.2.4-1	low		577817