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Bug 1080755 - (CVE-2017-17723) VUL-1: CVE-2017-17723: exiv2: There is a heap-based buffer over-read in theExiv2::Image::byteSwap4 function in image.cpp. Remote attackers can exploit thisvulnerability to disclose memory data or cause a denial of service v
(CVE-2017-17723)
VUL-1: CVE-2017-17723: exiv2: There is a heap-based buffer over-read in theEx...
Status: RESOLVED WONTFIX
Classification: Novell Products
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents
unspecified
Other Other
: P4 - Low : Minor
: ---
Assigned To: Dirk Mueller
Security Team bot
https://smash.suse.de/issue/199903/
CVSSv3:RedHat:CVE-2017-17723:3.3:(AV:...
:
Depends on:
Blocks:
  Show dependency tree / graph
 
Reported: 2018-02-13 09:46 UTC by Karol Babioch
Modified: 2020-04-01 17:06 UTC (History)
2 users (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---

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Description Karol Babioch 2018-02-13 09:46:49 UTC 
CVE-2017-17723

In Exiv2 0.26, there is a heap-based buffer over-read in the
Exiv2::Image::byteSwap4 function in image.cpp. Remote attackers can exploit this
vulnerability to disclose memory data or cause a denial of service via a crafted
TIFF file.

References:
https://bugzilla.redhat.com/show_bug.cgi?id=1524104
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2017-17723
http://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-17723.html
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17723
https://github.com/Exiv2/exiv2/issues/229
Comment 1 Johannes Segitz 2018-09-14 08:15:45 UTC 
SUSE will not provide a fix for this issue since the risk to our customers posed by this is negligible.
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