CVE-2018-6540

Name	CVE-2018-6540
Description	In ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned address in the zzip_disk_findfirst function of zzip/mmapped.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-2258-1
Debian Bugs	923659

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
zziplib (PTS)	bullseye	0.13.62-3.3+deb11u1	fixed
	bookworm	0.13.72+dfsg.1-1.1	fixed
	trixie	0.13.78+dfsg.1-0.1	fixed
	forky, sid	0.13.78+dfsg.1-0.2	fixed

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

Package	Type	Release	Fixed Version	Origin	Debian Bugs
zziplib	source	jessie	0.13.62-3+deb8u2	DLA-2258-1
zziplib	source	stretch	0.13.62-3.2~deb9u1
zziplib	source	(unstable)	0.13.62-3.2		923659

Notes

[wheezy] - zziplib <ignored> (Minor issue)
https://github.com/gdraheim/zziplib/issues/15
https://github.com/gdraheim/zziplib/commit/72ec933663f738d8e166979aa7fd5590b2104a07 (v0.13.68)