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Bug 1642931 - (CVE-2018-18384) CVE-2018-18384 unzip: Buffer overflow in list.c resulting in a denial of service
CVE-2018-18384 unzip: Buffer overflow in list.c resulting in a denial of service
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
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Assigned To: Red Hat Product Security
impact=low,public=20180928,reported=2...
: Security
Depends On: 1642932
Blocks: 1642935
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Reported: 2018-10-25 06:31 EDT by Andrej Nemec
Modified: 2018-10-25 06:38 EDT (History)
18 users (show)

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Description Andrej Nemec 2018-10-25 06:31:20 EDT 
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.

References:

https://bugzilla.suse.com/show_bug.cgi?id=1110194
https://sourceforge.net/p/infozip/bugs/53/
https://src.fedoraproject.org/rpms/unzip/blob/master/f/unzip-6.0-overflow-long-fsize.patch
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