CVE-2011-1486
First published: Mon Apr 04 2011(Updated: )
Description of problem: When several libvirtd threads are reporting errors at the same time, the errors can get mixed or corrupted, potentially leading to a libvirtd crash (DoS). Upstream commit: <a href="https://www.redhat.com/archives/libvir-list/2011-March/msg01087.html">https://www.redhat.com/archives/libvir-list/2011-March/msg01087.html</a>
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.4.1 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.8.6 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.4.5 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.7.5 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.0.6 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.5.0 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.7.2 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.1.1 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.0.3 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.1.7 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.0.1 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.2.0 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.7.4 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.4.4 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.3.3 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.0.2 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.1.8 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.3.0 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.1.3 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.1.9 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.4.2 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.8.5 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.8.7 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.7.7 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.6.4 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.3.1 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.1.6 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.6.5 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.8.2 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.8.1 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.2.2 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.8.3 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.7.1 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.2.3 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.0.4 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.1.0 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.6.2 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.6.3 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.4.3 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.5.1 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.7.6 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.7.3 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.6.1 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.1.4 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.8.4 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | <=0.8.8 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.4.6 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.1.5 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.7.0 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.4.0 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.0.5 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.2.1 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.6.0 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.8.0 | |
| Red Hat Libvirt-daemon-driver-storage-iscsi-direct | =0.3.2 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=693391
- http://securitytracker.com/id?1025477
- http://secunia.com/advisories/44459
- http://support.avaya.com/css/P8/documents/100134583
- https://www.redhat.com/archives/libvir-list/2011-March/msg01087.html
- http://www.redhat.com/support/errata/RHSA-2011-0478.html
- http://www.securityfocus.com/bid/47148
- http://www.redhat.com/support/errata/RHSA-2011-0479.html
- http://www.debian.org/security/2011/dsa-2280
- http://www.ubuntu.com/usn/USN-1152-1
- http://libvirt.org/git/?p=libvirt.git%3Ba=commit%3Bh=f44bfb7fb978c9313ce050a1c4149bf04aa0a670
- http://permalink.gmane.org/gmane.comp.security.oss.general/4749
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=693457
- https://rhn.redhat.com/errata/RHSA-2011-0478.html
- https://rhn.redhat.com/errata/RHSA-2011-0479.html
Frequently Asked Questions
What is the severity of CVE-2011-1486?
CVE-2011-1486 is classified as a denial of service (DoS) vulnerability.
How do I fix CVE-2011-1486?
To fix CVE-2011-1486, you should upgrade to libvirt version 0.8.9 or later.
Which versions of libvirt are affected by CVE-2011-1486?
CVE-2011-1486 affects all versions of libvirt up to and including 0.8.8.
What impact does CVE-2011-1486 have on libvirtd?
CVE-2011-1486 can lead to mixed or corrupted error reports and potential crashes of libvirtd.
Is CVE-2011-1486 remote exploit risk?
CVE-2011-1486 primarily poses a risk locally, but could potentially be exploited in specific network configurations.
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- agent/tags
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- vendor/redhat
- canonical/red hat libvirt-daemon-driver-storage-iscsi-direct
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.4.1
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.8.6
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.4.5
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.7.5
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.0.6
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.5.0
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.7.2
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.1.1
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.0.3
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.1.7
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.0.1
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.2.0
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.7.4
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.4.4
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.3.3
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.0.2
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.1.8
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.3.0
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.1.3
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.1.9
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.4.2
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.8.5
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.8.7
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.7.7
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.6.4
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.3.1
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.1.6
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.6.5
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.8.2
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.8.1
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.2.2
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.8.3
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.7.1
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.2.3
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.0.4
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.1.0
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.6.2
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.6.3
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.4.3
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.5.1
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.7.6
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.7.3
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.6.1
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.1.4
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.8.4
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.8.8
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.4.6
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.1.5
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.7.0
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.4.0
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.0.5
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.2.1
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.6.0
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.8.0
- version/red hat libvirt-daemon-driver-storage-iscsi-direct/0.3.2