CVE-2005-1831

Name	CVE-2005-1831
Description	Sudo 1.6.8p7 on SuSE Linux 9.3, and possibly other Linux distributions, allows local users to gain privileges by using sudo to call su, then entering a blank password and hitting CTRL-C. NOTE: SuSE and multiple third-party researchers have not been able to replicate this issue, stating "Sudo catches SIGINT and returns an empty string for the password so I don't see how this could happen unless the user's actual password was empty.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
sudo (PTS)	jessie, jessie (lts)	1.8.10p3-1+deb8u9	fixed
	stretch (security)	1.8.19p1-2.1+deb9u3	fixed
	stretch (lts), stretch	1.8.19p1-2.1+deb9u6	fixed
	buster (security), buster, buster (lts)	1.8.27-1+deb10u6	fixed
	bullseye (security), bullseye	1.9.5p2-3+deb11u1	fixed
	bookworm	1.9.13p3-1+deb12u1	fixed
	sid, trixie	1.9.16p1-1	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
sudo	source	(unstable)	(not affected)

- sudo <not-affected> (Unreproducable, seems like a broken PAM setup on the submitter's side)