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Sicherheit: Mehrere Probleme in ExiV2
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in ExiV2
ID: FEDORA-2018-54c29139b3
Distribution: Fedora
Plattformen: Fedora 28
Datum: So, 20. Mai 2018, 12:28
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5772
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17723
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17725
Applikationen: ExiV2

Originalnachricht

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Fedora Update Notification
FEDORA-2018-54c29139b3
2018-05-19 21:22:12.095160
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Name : exiv2
Product : Fedora 28
Version : 0.26
Release : 10.fc28
URL : http://www.exiv2.org/
Summary : Exif and Iptc metadata manipulation library
Description :
A command line utility to access image metadata, allowing one to:
* print the Exif metadata of Jpeg images as summary info, interpreted values,
or the plain data for each tag
* print the Iptc metadata of Jpeg images
* print the Jpeg comment of Jpeg images
* set, add and delete Exif and Iptc metadata of Jpeg images
* adjust the Exif timestamp (that's how it all started...)
* rename Exif image files according to the Exif timestamp
* extract, insert and delete Exif metadata (including thumbnails),
Iptc metadata and Jpeg comments

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Update Information:

Security update for CVE-2017-17723, CVE-2017-17725, CVE-2018-5772
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ChangeLog:

* Thu May 3 2018 Germano Massullo <germano.massullo@gmail.com> - 0.26-10
- added patches that fix CVE-2017-17723 CVE-2017-17725 CVE-2017-5772
- moved 0006-1296-Fix-submitted.patch file from sources to package tree
* Tue Feb 20 2018 Rex Dieter <rdieter@fedoraproject.org> - 0.26-9
- BR: gcc-c++
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References:

[ 1 ] Bug #1536904 - CVE-2018-5772 exiv2: Uncontrolled recursion in
image.cpp:Exiv2::Image::printIFDStructure() can allow a remote attacker to cause a denial of service via a crafted tif file
https://bugzilla.redhat.com/show_bug.cgi?id=1536904
[ 2 ] Bug #1545232 - CVE-2017-17725 exiv2: heap-based buffer over-read in
Exiv2::getULong function in types.cpp
https://bugzilla.redhat.com/show_bug.cgi?id=1545232
[ 3 ] Bug #1545249 - CVE-2017-17723 exiv2: heap-based buffer over-read in
Exiv2::Image::byteSwap4 in image.cpp
https://bugzilla.redhat.com/show_bug.cgi?id=1545249
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2018-54c29139b3' at the command
line. For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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