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CVE-2018-18384

Published: 16 October 2018

Info-ZIP UnZip 6.0 has a buffer overflow in list.c, when a ZIP archive has a crafted relationship between the compressed-size value and the uncompressed-size value, because a buffer size is 10 and is supposed to be 12.

Notes

AuthorNote
mdeslaur
Debian fixed this with the 07-increase-size-of-cfactorstr patch
in 6.0-11 to fix debian bug #741384
Priority

Low

CVSS 3 base score: 5.5

Status

Package Release Status
unzip
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(6.0-21ubuntu1)
cosmic Not vulnerable

disco Not vulnerable

eoan Not vulnerable

focal Not vulnerable

groovy Not vulnerable

precise
Released (6.0-4ubuntu2.6)
trusty
Released (6.0-9ubuntu1.6)
upstream
Released (6.0-11)
xenial Not vulnerable
(6.0-20ubuntu1)
This vulnerability is mitigated in part by the use of -D_FORTIFY_SOURCE=2 in Ubuntu.