CVE-2004-1002

Name	CVE-2004-1002
Description	Integer underflow in pppd in cbcp.c for ppp 2.4.1 allows remote attackers to cause a denial of service (daemon crash) via a CBCP packet with an invalid length value that causes pppd to access an incorrect memory location.
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
ppp (PTS)	jessie, jessie (lts)	2.4.6-3.1+deb8u1	fixed
	stretch (security), stretch (lts), stretch	2.4.7-1+4+deb9u1	fixed
	buster (security), buster, buster (lts)	2.4.7-2+4.1+deb10u1	fixed
	bullseye	2.4.9-1+1	fixed
	bookworm	2.4.9-1+1.1	fixed
	sid, trixie	2.5.0-1+2	fixed

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
ppp	source	(unstable)	2.4.2+20040428-3