Fedora alert FEDORA-2018-e38f759144 (python-bleach)
| From: | updates@fedoraproject.org | |
| To: | package-announce@lists.fedoraproject.org | |
| Subject: | [SECURITY] Fedora 27 Update: python-bleach-2.1.3-1.fc27 | |
| Date: | Wed, 18 Apr 2018 01:28:22 +0000 (UTC) | |
| Message-ID: | <20180418012822.18D23604D4B4@bastion01.phx2.fedoraproject.org> |
-------------------------------------------------------------------------------- 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#upgr... 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