Test ID:	1.3.6.1.4.1.25623.1.0.69572
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DSA-2230-1)
Summary:	The remote host is missing an update for the Debian 'qemu-kvm' package(s) announced via the DSA-2230-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'qemu-kvm' package(s) announced via the DSA-2230-1 advisory. Vulnerability Insight: Two vulnerabilities have been discovered in KVM, a solution for full virtualization on x86 hardware: CVE-2011-0011 Setting the VNC password to an empty string silently disabled all authentication. CVE-2011-1750 The virtio-blk driver performed insufficient validation of read/write I/O from the guest instance, which could lead to denial of service or privilege escalation. The oldstable distribution (lenny) is not affected by this problem. For the stable distribution (squeeze), this problem has been fixed in version 0.12.5+dfsg-5+squeeze1. The unstable distribution (sid) will be fixed soon. We recommend that you upgrade your qemu-kvm packages. Affected Software/OS: 'qemu-kvm' package(s) on Debian 6. Solution: Please install the updated package(s). CVSS Score: 7.4 CVSS Vector: AV:A/AC:M/Au:S/C:C/I:C/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2011-0011 42830 http://secunia.com/advisories/42830 43272 http://secunia.com/advisories/43272 43733 http://secunia.com/advisories/43733 44393 http://secunia.com/advisories/44393 70992 http://www.osvdb.org/70992 RHSA-2011:0345 http://rhn.redhat.com/errata/RHSA-2011-0345.html USN-1063-1 http://ubuntu.com/usn/usn-1063-1 [oss-security] 20110110 CVE request: qemu-kvm: Setting VNC password to empty string silently disables all authentication http://www.openwall.com/lists/oss-security/2011/01/10/3 [oss-security] 20110110 Re: CVE request: qemu-kvm: Setting VNC password to empty string silently disables all authentication http://www.openwall.com/lists/oss-security/2011/01/11/1 [oss-security] 20110112 Re: CVE request: qemu-kvm: Setting VNC password to empty string silently disables all authentication http://www.openwall.com/lists/oss-security/2011/01/12/2 https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/697197 qemu-vnc-security-bypass(65215) https://exchange.xforce.ibmcloud.com/vulnerabilities/65215 Common Vulnerability Exposure (CVE) ID: CVE-2011-1750 44132 http://secunia.com/advisories/44132 44658 http://secunia.com/advisories/44658 44660 http://secunia.com/advisories/44660 44900 http://secunia.com/advisories/44900 73756 http://www.osvdb.org/73756 DSA-2230 https://www.debian.org/security/2011/dsa-2230 FEDORA-2012-8604 http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081972.html RHSA-2011:0534 http://rhn.redhat.com/errata/RHSA-2011-0534.html SUSE-SU-2011:0533 https://hermes.opensuse.org/messages/8572547 USN-1145-1 https://www.ubuntu.com/usn/USN-1145-1/ [Qemu-devel] 20110330 Re: virtio-blk.c handling of i/o which is not a 512 multiple http://lists.gnu.org/archive/html/qemu-devel/2011-03/msg03019.html [Qemu-devel] 20110330 virtio-blk.c handling of i/o which is not a 512 multiple http://lists.gnu.org/archive/html/qemu-devel/2011-03/msg03015.html http://git.kernel.org/?p=virt/kvm/qemu-kvm.git%3Ba=commitdiff%3Bh=52c050236eaa4f0b5e1d160cd66dc18106445c4d kvm-virtioblk-priv-escalation(67062) https://exchange.xforce.ibmcloud.com/vulnerabilities/67062 openSUSE-SU-2011:0510 http://lists.opensuse.org/opensuse-updates/2011-05/msg00043.html
Copyright	Copyright (C) 2011 Greenbone AG

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