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Sigurnosni nedostaci programske biblioteke libxkbcommon

  • Detalji os-a: WN7
  • Važnost: IMP
  • Operativni sustavi: L
  • Kategorije: LFE

Fedora Update Notification
2018-08-30 04:50:15.760188

Name : libxkbcommon
Product : Fedora 28
Version : 0.8.2
Release : 1.fc28
Summary : X.Org X11 XKB parsing library
Description :
libxkbcommon is the X.Org library for compiling XKB maps into formats usable by
the X Server or other display servers.

Update Information:

libxkbcommon 0.8.2, CVE-2018-15853 to 15864. These fix a number of memory
handling issues with xkbcommon. Together with the keymap FD handling in various
Wayland compositors (keymaps could be mapped rw and clients could thus replace
the content) libxkbcommon’s memory issues could serve as attack vector to gain
access to another client.

* Mon Aug 6 2018 Peter Hutterer <> 0.8.2-1
– libxkbcommon 0.8.2
* Tue Jul 31 2018 Florian Weimer <> – 0.8.0-6
– Rebuild with fixed binutils
* Mon Jul 30 2018 Peter Hutterer <> 0.8.0-5
– Fix invalid pointer passed to FreeStmt()
* Fri Jul 13 2018 Fedora Release Engineering <> – 0.8.0-4
– Rebuilt for
* Wed Feb 7 2018 Fedora Release Engineering <> – 0.8.0-3
– Rebuilt for

This update can be installed with the “dnf” update program. Use
su -c ‘dnf upgrade –advisory FEDORA-2018-4295467df0’ at the command
line. For more information, refer to the dnf documentation available at

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AutorZvonimir Bosnjak
Cert idNCERT-REF-2018-08-0001-ADV
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