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Sigurnosni nedostaci programskog paketa xen

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——————————————————————————–
Fedora Update Notification
FEDORA-2016-999e1a6927
2016-12-04 16:37:09.957191
——————————————————————————–

Name : xen
Product : Fedora 25
Version : 4.7.1
Release : 3.fc25
URL : http://xen.org/
Summary : Xen is a virtual machine monitor
Description :
This package contains the XenD daemon and xm command line
tools, needed to manage virtual machines running under the
Xen hypervisor

——————————————————————————–
Update Information:

xen : various security flaws (#1397383) x86 null segments not always treated as
unusable [XSA-191, CVE-2016-9386] x86 task switch to VM86 mode mis-handled
[XSA-192, CVE-2016-9382] x86 segment base write emulation lacking canonical
address checks [XSA-193, CVE-2016-9385] guest 32-bit ELF symbol table load
leaking host data [XSA-194, CVE-2016-9384] x86 64-bit bit test instruction
emulation broken [XSA-195, CVE-2016-9383] x86 software interrupt injection mis-
handled [XSA-196, CVE-2016-9377, CVE-2016-9378] qemu incautious about shared
ring processing [XSA-197, CVE-2016-9381] delimiter injection vulnerabilities in
pygrub [XSA-198, CVE-2016-9379, CVE-2016-9380]
——————————————————————————–
References:

[ 1 ] Bug #1392933 – CVE-2016-9382 xsa192 xen: x86 task switch to VM86 mode mis-handled (XSA-192)
https://bugzilla.redhat.com/show_bug.cgi?id=1392933
[ 2 ] Bug #1392939 – CVE-2016-9379 CVE-2016-9380 xsa198 xen: delimiter injection vulnerabilities in pygrub (XSA-198)
https://bugzilla.redhat.com/show_bug.cgi?id=1392939
[ 3 ] Bug #1392929 – CVE-2016-9385 xsa193 xen: x86 segment base write emulation lacking canonical address checks (XSA-193)
https://bugzilla.redhat.com/show_bug.cgi?id=1392929
[ 4 ] Bug #1392934 – CVE-2016-9384 xsa194 xen: guest 32-bit ELF symbol table load leaking host data (XSA-194)
https://bugzilla.redhat.com/show_bug.cgi?id=1392934
[ 5 ] Bug #1392938 – CVE-2016-9381 xsa197 xen: qemu incautious about shared ring processing (XSA-197)
https://bugzilla.redhat.com/show_bug.cgi?id=1392938
[ 6 ] Bug #1392937 – CVE-2016-9377 CVE-2016-9378 xsa196 xen: x86 software interrupt injection mis-handled (XSA-196)
https://bugzilla.redhat.com/show_bug.cgi?id=1392937
[ 7 ] Bug #1392935 – CVE-2016-9383 xsa195 xen: x86 64-bit bit test instruction emulation broken (XSA-195)
https://bugzilla.redhat.com/show_bug.cgi?id=1392935
[ 8 ] Bug #1392932 – CVE-2016-9386 xsa191 xen: x86 null segments not always treated as unusable (XSA-191)
https://bugzilla.redhat.com/show_bug.cgi?id=1392932
——————————————————————————–

This update can be installed with the “dnf” update program. Use
su -c ‘dnf upgrade xen’ 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

——————————————————————————–
Fedora Update Notification
FEDORA-2016-95c104a4c6
2016-12-04 00:24:42.253219
——————————————————————————–

Name : xen
Product : Fedora 24
Version : 4.6.4
Release : 2.fc24
URL : http://xen.org/
Summary : Xen is a virtual machine monitor
Description :
This package contains the XenD daemon and xm command line
tools, needed to manage virtual machines running under the
Xen hypervisor

——————————————————————————–
Update Information:

xen : various security flaws (#1397383) x86 null segments not always treated as
unusable [XSA-191, CVE-2016-9386] x86 task switch to VM86 mode mis-handled
[XSA-192, CVE-2016-9382] x86 segment base write emulation lacking canonical
address checks [XSA-193, CVE-2016-9385] x86 64-bit bit test instruction
emulation broken [XSA-195, CVE-2016-9383] x86 software interrupt injection mis-
handled [XSA-196, CVE-2016-9377, CVE-2016-9378] qemu incautious about shared
ring processing [XSA-197, CVE-2016-9381] delimiter injection vulnerabilities in
pygrub [XSA-198, CVE-2016-9379, CVE-2016-9380]
——————————————————————————–
References:

[ 1 ] Bug #1392933 – CVE-2016-9382 xsa192 xen: x86 task switch to VM86 mode mis-handled (XSA-192)
https://bugzilla.redhat.com/show_bug.cgi?id=1392933
[ 2 ] Bug #1392939 – CVE-2016-9379 CVE-2016-9380 xsa198 xen: delimiter injection vulnerabilities in pygrub (XSA-198)
https://bugzilla.redhat.com/show_bug.cgi?id=1392939
[ 3 ] Bug #1392929 – CVE-2016-9385 xsa193 xen: x86 segment base write emulation lacking canonical address checks (XSA-193)
https://bugzilla.redhat.com/show_bug.cgi?id=1392929
[ 4 ] Bug #1392938 – CVE-2016-9381 xsa197 xen: qemu incautious about shared ring processing (XSA-197)
https://bugzilla.redhat.com/show_bug.cgi?id=1392938
[ 5 ] Bug #1392937 – CVE-2016-9377 CVE-2016-9378 xsa196 xen: x86 software interrupt injection mis-handled (XSA-196)
https://bugzilla.redhat.com/show_bug.cgi?id=1392937
[ 6 ] Bug #1392935 – CVE-2016-9383 xsa195 xen: x86 64-bit bit test instruction emulation broken (XSA-195)
https://bugzilla.redhat.com/show_bug.cgi?id=1392935
[ 7 ] Bug #1392932 – CVE-2016-9386 xsa191 xen: x86 null segments not always treated as unusable (XSA-191)
https://bugzilla.redhat.com/show_bug.cgi?id=1392932
——————————————————————————–

This update can be installed with the “dnf” update program. Use
su -c ‘dnf upgrade xen’ 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

——————————————————————————–
Fedora Update Notification
FEDORA-2016-999e1a6927
2016-12-04 00:25:36.019351
——————————————————————————–

Name : xen
Product : Fedora 25
Version : 4.7.1
Release : 3.fc25
URL : http://xen.org/
Summary : Xen is a virtual machine monitor
Description :
This package contains the XenD daemon and xm command line
tools, needed to manage virtual machines running under the
Xen hypervisor

——————————————————————————–
Update Information:

xen : various security flaws (#1397383) x86 null segments not always treated as
unusable [XSA-191, CVE-2016-9386] x86 task switch to VM86 mode mis-handled
[XSA-192, CVE-2016-9382] x86 segment base write emulation lacking canonical
address checks [XSA-193, CVE-2016-9385] guest 32-bit ELF symbol table load
leaking host data [XSA-194, CVE-2016-9384] x86 64-bit bit test instruction
emulation broken [XSA-195, CVE-2016-9383] x86 software interrupt injection mis-
handled [XSA-196, CVE-2016-9377, CVE-2016-9378] qemu incautious about shared
ring processing [XSA-197, CVE-2016-9381] delimiter injection vulnerabilities in
pygrub [XSA-198, CVE-2016-9379, CVE-2016-9380]
——————————————————————————–
References:

[ 1 ] Bug #1392933 – CVE-2016-9382 xsa192 xen: x86 task switch to VM86 mode mis-handled (XSA-192)
https://bugzilla.redhat.com/show_bug.cgi?id=1392933
[ 2 ] Bug #1392939 – CVE-2016-9379 CVE-2016-9380 xsa198 xen: delimiter injection vulnerabilities in pygrub (XSA-198)
https://bugzilla.redhat.com/show_bug.cgi?id=1392939
[ 3 ] Bug #1392929 – CVE-2016-9385 xsa193 xen: x86 segment base write emulation lacking canonical address checks (XSA-193)
https://bugzilla.redhat.com/show_bug.cgi?id=1392929
[ 4 ] Bug #1392934 – CVE-2016-9384 xsa194 xen: guest 32-bit ELF symbol table load leaking host data (XSA-194)
https://bugzilla.redhat.com/show_bug.cgi?id=1392934
[ 5 ] Bug #1392938 – CVE-2016-9381 xsa197 xen: qemu incautious about shared ring processing (XSA-197)
https://bugzilla.redhat.com/show_bug.cgi?id=1392938
[ 6 ] Bug #1392937 – CVE-2016-9377 CVE-2016-9378 xsa196 xen: x86 software interrupt injection mis-handled (XSA-196)
https://bugzilla.redhat.com/show_bug.cgi?id=1392937
[ 7 ] Bug #1392935 – CVE-2016-9383 xsa195 xen: x86 64-bit bit test instruction emulation broken (XSA-195)
https://bugzilla.redhat.com/show_bug.cgi?id=1392935
[ 8 ] Bug #1392932 – CVE-2016-9386 xsa191 xen: x86 null segments not always treated as unusable (XSA-191)
https://bugzilla.redhat.com/show_bug.cgi?id=1392932
——————————————————————————–

This update can be installed with the “dnf” update program. Use
su -c ‘dnf upgrade xen’ 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

——————————————————————————–
Fedora Update Notification
FEDORA-2016-68b71978a1
2016-12-02 20:04:50.268474
——————————————————————————–

Name : xen
Product : Fedora 23
Version : 4.5.5
Release : 4.fc23
URL : http://xen.org/
Summary : Xen is a virtual machine monitor
Description :
This package contains the XenD daemon and xm command line
tools, needed to manage virtual machines running under the
Xen hypervisor

——————————————————————————–
Update Information:

xen : various security flaws (#1397383) x86 null segments not always treated as
unusable [XSA-191, CVE-2016-9386] x86 task switch to VM86 mode mis-handled
[XSA-192, CVE-2016-9382] x86 segment base write emulation lacking canonical
address checks [XSA-193, CVE-2016-9385] x86 64-bit bit test instruction
emulation broken [XSA-195, CVE-2016-9383] x86 software interrupt injection mis-
handled [XSA-196, CVE-2016-9377, CVE-2016-9378] qemu incautious about shared
ring processing [XSA-197, CVE-2016-9381] delimiter injection vulnerabilities in
pygrub [XSA-198, CVE-2016-9379, CVE-2016-9380]
——————————————————————————–
References:

[ 1 ] Bug #1392933 – CVE-2016-9382 xsa192 xen: x86 task switch to VM86 mode mis-handled (XSA-192)
https://bugzilla.redhat.com/show_bug.cgi?id=1392933
[ 2 ] Bug #1392939 – CVE-2016-9379 CVE-2016-9380 xsa198 xen: delimiter injection vulnerabilities in pygrub (XSA-198)
https://bugzilla.redhat.com/show_bug.cgi?id=1392939
[ 3 ] Bug #1392929 – CVE-2016-9385 xsa193 xen: x86 segment base write emulation lacking canonical address checks (XSA-193)
https://bugzilla.redhat.com/show_bug.cgi?id=1392929
[ 4 ] Bug #1392938 – CVE-2016-9381 xsa197 xen: qemu incautious about shared ring processing (XSA-197)
https://bugzilla.redhat.com/show_bug.cgi?id=1392938
[ 5 ] Bug #1392937 – CVE-2016-9377 CVE-2016-9378 xsa196 xen: x86 software interrupt injection mis-handled (XSA-196)
https://bugzilla.redhat.com/show_bug.cgi?id=1392937
[ 6 ] Bug #1392935 – CVE-2016-9383 xsa195 xen: x86 64-bit bit test instruction emulation broken (XSA-195)
https://bugzilla.redhat.com/show_bug.cgi?id=1392935
[ 7 ] Bug #1392932 – CVE-2016-9386 xsa191 xen: x86 null segments not always treated as unusable (XSA-191)
https://bugzilla.redhat.com/show_bug.cgi?id=1392932
——————————————————————————–

This update can be installed with the “dnf” update program. Use
su -c ‘dnf upgrade xen’ 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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