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Sicherheit: Zwei Probleme in xerces-c27
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in xerces-c27
ID: FEDORA-2018-51ce232320
Distribution: Fedora
Plattformen: Fedora 29
Datum: Mi, 13. Februar 2019, 07:09
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4463
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12627
Applikationen: Xerces-C++

Originalnachricht

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Fedora Update Notification
FEDORA-2018-51ce232320
2019-02-13 02:45:39.817303
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Name : xerces-c27
Product : Fedora 29
Version : 2.7.0
Release : 28.fc29
URL : http://xml.apache.org/xerces-c/
Summary : Validating XML Parser
Description :
Xerces-C is a validating XML parser written in a portable subset of C++.
Xerces-C makes it easy to give your application the ability to read and write
XML data. A shared library is provided for parsing, generating, manipulating,
and validating XML documents. Xerces-C is faithful to the XML 1.0
recommendation and associated standards ( DOM 1.0, DOM 2.0. SAX 1.0, SAX 2.0,
Namespaces).

Note that this package contains Xerces-C++ 2.7.0 for compatibility with
applications that cannot use a newer version.

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Update Information:

Fixes for CVE-2016-4463 and CVE-2017-12627.
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ChangeLog:

* Wed Aug 8 2018 Xavier Bachelot <xavier@bachelot.org> - 2.7.0-28
- Clean up spec.
- Add patch for CVE-2016-4463 (RHBZ#1351469).
- Add patch for CVE-2017-12627 (RHBZ#1551526).
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References:

[ 1 ] Bug #1551526 - CVE-2017-12627 xerces-c27: xerces-c: Null pointer
dereference while processing the path to DTD allows denial of service [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1551526
[ 2 ] Bug #1351469 - CVE-2016-4463 xerces-c27: xerces-c: Stack overflow when
parsing deeply nested DTD [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1351469
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2018-51ce232320' 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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