drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mangelnde Eingabeprüfung in python-bleach
Name: |
Mangelnde Eingabeprüfung in python-bleach |
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ID: |
FEDORA-2018-e38f759144 |
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Distribution: |
Fedora |
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Plattformen: |
Fedora 27 |
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Datum: |
Mi, 18. April 2018, 07:48 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7753
https://bugzilla.redhat.com/show_bug.cgi?id=1551804 |
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Applikationen: |
python-bleach |
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Originalnachricht |
------------------------------------------------------------------------------- - Fedora Update Notification FEDORA-2018-e38f759144 2018-04-18 01:20:06.984320 ------------------------------------------------------------------------------- -
Name : python-bleach Product : Fedora 27 Version : 2.1.3 Release : 1.fc27 URL : http://github.com/jsocol/bleach Summary : An easy whitelist-based HTML-sanitizing tool Description : Bleach is an HTML sanitizing library that escapes or strips markup and attributes based on a white list.
------------------------------------------------------------------------------- - Update Information:
Version 2.1.3 (March 5th, 2018) ------------------------------- **Security fixes** * Attributes that have URI values weren't properly sanitized if the values contained character entities. Using character entities, it was possible to construct a URI value with a scheme that was not allowed that would slide through unsanitized. This security issue was introduced in Bleach 2.1. Anyone using Bleach 2.1 is highly encouraged to upgrade. **Backwards incompatible changes** None **Features** None **Bug fixes** * Fixed some other edge cases for attribute URI value sanitizing and improved testing of this code. ------------------------------------------------------------------------------- - ChangeLog:
* Tue Mar 6 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 2.1.3-1 - Update to 2.1.3 * Fri Feb 9 2018 Fedora Release Engineering <releng@fedoraproject.org> - 2.1.2-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild * Fri Dec 8 2017 Matthias Runge <mrunge@redhat.com> - 2.1.2-1 - update to 2.1.2 (rhbz#1523423) * Tue Oct 3 2017 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 2.1.1-1 - Update to 2.1.1 ------------------------------------------------------------------------------- - References:
[ 1 ] Bug #1551804 - python-bleach-2.1.3 is available https://bugzilla.redhat.com/show_bug.cgi?id=1551804 [ 2 ] Bug #1558268 - CVE-2018-7753 python-bleach: URI Scheme Restriction Bypass with character entities [fedora-26] https://bugzilla.redhat.com/show_bug.cgi?id=1558268 ------------------------------------------------------------------------------- -
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2018-e38f759144' 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 ------------------------------------------------------------------------------- - _______________________________________________ package-announce mailing list -- package-announce@lists.fedoraproject.org To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org
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