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Sicherheit: Pufferüberlauf in QEMU
Aktuelle Meldungen Distributionen
Name: Pufferüberlauf in QEMU
ID: FEDORA-2013-18493
Distribution: Fedora
Plattformen: Fedora 19
Datum: Mo, 14. Oktober 2013, 21:13
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4344
Applikationen: QEMU

Originalnachricht

Name        : qemu
Product : Fedora 19
Version : 1.4.2
Release : 12.fc19
URL : http://www.qemu.org/
Summary : QEMU is a FAST! processor emulator
Description :
QEMU is a generic and open source processor emulator which achieves a good
emulation speed by using dynamic translation. QEMU has two operating modes:

* Full system emulation. In this mode, QEMU emulates a full system (for
example a PC), including a processor and various peripherials. It can be
used to launch different Operating Systems without rebooting the PC or
to debug system code.
* User mode emulation. In this mode, QEMU can launch Linux processes compiled
for one CPU on another CPU.

As QEMU requires no host kernel patches to run, it is safe and easy to use.

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Update Information:

* CVE-2013-4344: buffer overflow in scsi_target_emulate_report_luns (bz
#1015274, bz #1007330)
* Fix 9pfs xattrs on kernel 3.11 (bz #1013676)
* Require newer ceph-libs to fix symbol error (bz #995883)
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ChangeLog:

* Sun Oct 6 2013 Cole Robinson <crobinso@redhat.com> - 2:1.4.2-12
- CVE-2013-4344: buffer overflow in scsi_target_emulate_report_luns (bz
- Fix 9pfs xattrs on kernel 3.11 (bz #1013676)
* Wed Sep 25 2013 Alon Levy <alevy@redhat.com> 2:1.4.2-11
- Fix screenshots for qxl kernel driver (bz #948717)
* Tue Sep 24 2013 Cole Robinson <crobinso@redhat.com> - 2:1.4.2-10
- Require newer ceph-libs to fix symbol error (bz #995883)
* Thu Sep 5 2013 Richard W.M. Jones <rjones@redhat.com> - 2:1.4.2-9
- ppc64 hangs at "Trying to read invalid spr 896 380 at .." (bz
#1004532)
* Tue Sep 3 2013 Cole Robinson <crobinso@redhat.com> - 2:1.4.2-8
- Fix crash with -M isapc -cpu Haswell (bz #986790)
- Fix crash in lsi_soft_reset (bz #1000947)
- Fix crash in scsi_dma_complete (bz #1001617)
- Fix initial /dev/kvm permissions (bz #993491)
* Sun Aug 18 2013 Alon Levy <alevy@redhat.com> - 2:1.4.2-7
- Support windows 7 smartcard using guests and clients - (bz #917860 rhel 6.5)
* Thu Aug 1 2013 Cole Robinson <crobinso@redhat.com> - 2:1.4.2-6
- Fix crash when adding spice vdagent channel in the guest (bz #969084)
* Tue Jul 30 2013 Cole Robinson <crobinso@redhat.com> - 2:1.4.2-5
- Fix usb_handle_packet assertions (bz #981459)
* Wed Jun 19 2013 Cole Robinson <crobinso@redhat.com> - 2:1.4.2-4
- Fix build with latest libfdt
- Don't install conflicting binfmt handler on arm (bz #974804)
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References:

[ 1 ] Bug #1007330 - CVE-2013-4344 qemu: buffer overflow in
scsi_target_emulate_report_luns
https://bugzilla.redhat.com/show_bug.cgi?id=1007330
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This update can be installed with the "yum" update program. Use
su -c 'yum update qemu' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.

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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