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Test ID:1.3.6.1.4.1.25623.1.0.70896
Category:Ubuntu Local Security Checks
Title:Ubuntu USN-1177-1 (qemu-kvm)
Summary:NOSUMMARY
Description:Description:
The remote host is missing an update to qemu-kvm
announced via advisory USN-1177-1.

Details:

Andrew Griffiths discovered that QEMU did not correctly drop privileges
when using the 'runas' argument. Under certain circumstances a local
attacker could exploit this to escalate privileges.

Solution:
The problem can be corrected by updating your system to the following
package versions:

Ubuntu 11.04:
qemu-kvm 0.14.0+noroms-0ubuntu4.4

Ubuntu 10.10:
qemu-kvm 0.12.5+noroms-0ubuntu7.10
qemu-kvm-extras 0.12.5+noroms-0ubuntu7.10
qemu-kvm-extras-static 0.12.5+noroms-0ubuntu7.10

Ubuntu 10.04 LTS:
qemu-kvm 0.12.3+noroms-0ubuntu9.15
qemu-kvm-extras 0.12.3+noroms-0ubuntu9.15
qemu-kvm-extras-static 0.12.3+noroms-0ubuntu9.15

http://www.securityspace.com/smysecure/catid.html?in=USN-1177-1

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2011-2527
45187
http://secunia.com/advisories/45187
45188
http://secunia.com/advisories/45188
45419
http://secunia.com/advisories/45419
47157
http://secunia.com/advisories/47157
47992
http://secunia.com/advisories/47992
48659
http://www.securityfocus.com/bid/48659
74752
http://www.osvdb.org/74752
DSA-2282
https://www.debian.org/security/2011/dsa-2282
FEDORA-2012-8604
http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081972.html
RHSA-2011:1531
http://rhn.redhat.com/errata/RHSA-2011-1531.html
USN-1177-1
http://ubuntu.com/usn/usn-1177-1
[oss-security] 20110712 CVE Request: qemu -runas does not clear supplementary groups
http://www.openwall.com/lists/oss-security/2011/07/12/5
[oss-security] 20110712 Re: CVE Request: qemu -runas does not clear supplementary groups
http://www.openwall.com/lists/oss-security/2011/07/12/15
https://bugs.launchpad.net/qemu/+bug/807893
openSUSE-SU-2012:0207
http://lists.opensuse.org/opensuse-updates/2012-02/msg00009.html
qemu-runas-priv-escalation(68539)
https://exchange.xforce.ibmcloud.com/vulnerabilities/68539
CopyrightCopyright (c) 2012 E-Soft Inc. http://www.securityspace.com

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