openSUSE Security Update : libvirt (openSUSE-SU-2015:0008-1)

This script is Copyright (C) 2015 Tenable Network Security, Inc.


Synopsis :

The remote openSUSE host is missing a security update.

Description :

- CVE-2014-8135: libvirt: local denial of service in
storage driver 87b9437f-CVE-2014-8135.patch bsc#910860

- CVE-2014-8136: libvirt: local denial of service in qemu
driver 2bdcd29c-CVE-2014-8136.patch bsc#910862

- CVE-2014-8131: Fix possible deadlock and segfault in
qemuConnectGetAllDomainStats()
57023c0a-CVE-2014-8131.patch,
cb104ef7-CVE-2014-8131.patch bsc#909274

- Get /proc/sys/net/ipv[46] read-write for wicked to work
in containers. bsc#904432. ba9b7252-sys-net-rw.patch

- Fix potential crasher in virt-aa-helper
2222123-virt-aa-helper-crash.patch

- ip link add now needs the 'name' parameter.
433b427-iplink-name.patch

- Fixes for virt-sandbox-service to work :

- Allow adding virt-sandbox service config to apparmor
rules. c264eea-virt-aa-helper-sandbox.patch

- fix symlink resolving for containers to start.
72fecf1-lxc-resolve-symlinks.patch

- fix unmounting file system if it contains the source to
mount. e50457d-lxc-unmount-check.patch

- Remove security_driver = 'none' in qemu config. This
completely disabled all security drivers instead of
probing them.

- Changed default value of QEMU's
security_default_confined to 0 to keep QEMU domains
unconfined by default.

See also :

http://lists.opensuse.org/opensuse-updates/2015-01/msg00005.html
https://bugzilla.opensuse.org/show_bug.cgi?id=904432
https://bugzilla.opensuse.org/show_bug.cgi?id=909274
https://bugzilla.opensuse.org/show_bug.cgi?id=910860
https://bugzilla.opensuse.org/show_bug.cgi?id=910862

Solution :

Update the affected libvirt packages.

Risk factor :

Medium / CVSS Base Score : 4.0
(CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:P)

Family: SuSE Local Security Checks

Nessus Plugin ID: 80355 ()

Bugtraq ID:

CVE ID: CVE-2014-8131
CVE-2014-8135
CVE-2014-8136

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