drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in QEMU
Name: |
Zwei Probleme in QEMU |
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ID: |
SUSE-SU-2015:0896-1 |
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Distribution: |
SUSE |
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Plattformen: |
SUSE Linux Enterprise Server 12, SUSE Linux Enterprise Desktop 12 |
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Datum: |
Mo, 18. Mai 2015, 20:35 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-1779
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3456 |
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Applikationen: |
QEMU |
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Originalnachricht |
SUSE Security Update: Security update for qemu ______________________________________________________________________________
Announcement ID: SUSE-SU-2015:0896-1 Rating: important References: #886378 #924018 #929339 Cross-References: CVE-2015-1779 CVE-2015-3456 Affected Products: SUSE Linux Enterprise Server 12 SUSE Linux Enterprise Desktop 12 ______________________________________________________________________________
An update that solves two vulnerabilities and has one errata is now available.
Description:
qemu / kvm was updated to fix a security issue and some bugs.
Security issue fixed:
* CVE-2015-3456: Fixed a buffer overflow in the floppy drive emulation, which could be used to denial of service attacks or potential code execution against the host.
* CVE-2015-1779: Fixed insufficient resource limiting in the VNC websockets decoder.
Bugs fixed: - qemu truncates vhd images in virt-rescue (bsc#886378)
- Update kvm-supported.txt with the current rbd support status.
- enable rbd build on x86_64 (qemu-block-rbd package) (FATE#318349)
Patch Instructions:
To install this SUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product:
- SUSE Linux Enterprise Server 12:
zypper in -t patch SUSE-SLE-SERVER-12-2015-200=1
- SUSE Linux Enterprise Desktop 12:
zypper in -t patch SUSE-SLE-DESKTOP-12-2015-200=1
To bring your system up-to-date, use "zypper patch".
Package List:
- SUSE Linux Enterprise Server 12 (ppc64le s390x x86_64):
qemu-2.0.2-46.1 qemu-block-curl-2.0.2-46.1 qemu-block-curl-debuginfo-2.0.2-46.1 qemu-debugsource-2.0.2-46.1 qemu-guest-agent-2.0.2-46.1 qemu-guest-agent-debuginfo-2.0.2-46.1 qemu-lang-2.0.2-46.1 qemu-tools-2.0.2-46.1 qemu-tools-debuginfo-2.0.2-46.1
- SUSE Linux Enterprise Server 12 (s390x x86_64):
qemu-kvm-2.0.2-46.1
- SUSE Linux Enterprise Server 12 (ppc64le):
qemu-ppc-2.0.2-46.1 qemu-ppc-debuginfo-2.0.2-46.1
- SUSE Linux Enterprise Server 12 (noarch):
qemu-ipxe-1.0.0-46.1 qemu-seabios-1.7.4-46.1 qemu-sgabios-8-46.1 qemu-vgabios-1.7.4-46.1
- SUSE Linux Enterprise Server 12 (x86_64):
qemu-block-rbd-2.0.2-46.1 qemu-block-rbd-debuginfo-2.0.2-46.1 qemu-x86-2.0.2-46.1 qemu-x86-debuginfo-2.0.2-46.1
- SUSE Linux Enterprise Server 12 (s390x):
qemu-s390-2.0.2-46.1 qemu-s390-debuginfo-2.0.2-46.1
- SUSE Linux Enterprise Desktop 12 (x86_64):
qemu-2.0.2-46.1 qemu-block-curl-2.0.2-46.1 qemu-block-curl-debuginfo-2.0.2-46.1 qemu-debugsource-2.0.2-46.1 qemu-kvm-2.0.2-46.1 qemu-tools-2.0.2-46.1 qemu-tools-debuginfo-2.0.2-46.1 qemu-x86-2.0.2-46.1 qemu-x86-debuginfo-2.0.2-46.1
- SUSE Linux Enterprise Desktop 12 (noarch):
qemu-ipxe-1.0.0-46.1 qemu-seabios-1.7.4-46.1 qemu-sgabios-8-46.1 qemu-vgabios-1.7.4-46.1
References:
https://www.suse.com/security/cve/CVE-2015-1779.html https://www.suse.com/security/cve/CVE-2015-3456.html https://bugzilla.suse.com/886378 https://bugzilla.suse.com/924018 https://bugzilla.suse.com/929339
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