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Bug 1598244 - (CVE-2018-6541) CVE-2018-6541 zziplib: bus error caused by loading of a misaligned address inzzip/zip.c
CVE-2018-6541 zziplib: bus error caused by loading of a misaligned address in...
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=20180201,reported=2...
: Security
Depends On: 1600108 1598245 1598246
Blocks: 1598247
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Reported: 2018-07-04 17:12 EDT by Laura Pardo
Modified: 2018-07-11 08:41 EDT (History)
2 users (show)

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Fixed In Version: zziplib 0.13.68
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Description Laura Pardo 2018-07-04 17:12:26 EDT 
A flaw was found in ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned address (when handling disk64_trailer local entries) in __zzip_fetch_disk_trailer (zzip/zip.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.


References:
https://github.com/gdraheim/zziplib/issues/16
Comment 1 Laura Pardo 2018-07-04 17:12:51 EDT 
Created zziplib tracking bugs for this issue:

Affects: fedora-all [bug 1598246]
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