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Bug 1566737 - (CVE-2018-9306) CVE-2018-9306 exiv2: out of bounds read in IptcData::printStructure in iptc.c
CVE-2018-9306 exiv2: out of bounds read in IptcData::printStructure in iptc.c
Status: CLOSED NOTABUG
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=20180404,reported=2...
: Security
Depends On: 1566727 1566738
Blocks: 1566728
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Reported: 2018-04-12 17:40 EDT by Laura Pardo
Modified: 2018-04-20 05:52 EDT (History)
3 users (show)

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Last Closed: 2018-04-20 05:52:53 EDT
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Description Laura Pardo 2018-04-12 17:40:09 EDT 
A flaw was found in Exiv2 0.26, an out-of-bounds read in IptcData::printStructure in iptc.c could result in a crash or information leak, related to the "!= 0x1c" case.


References:
https://github.com/Exiv2/exiv2/issues/263
https://github.com/xiaoqx/pocs/blob/master/exiv2/readme.md
Comment 1 Laura Pardo 2018-04-12 17:42:26 EDT 
Created exiv2 tracking bugs for this issue:

Affects: fedora-all [bug 1566727]
Comment 3 Riccardo Schirone 2018-04-18 08:28:19 EDT 
I believe this CVE is a duplicate of CVE-2017-17724 (https://bugzilla.redhat.com/show_bug.cgi?id=1545237).
Comment 4 Riccardo Schirone 2018-04-20 05:52:53 EDT 
Closing as MITRE has rejected CVE-2018-9306 as a duplicate of CVE-2017-17724 (https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-9306).
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