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Vulnerability Details : CVE-2011-1486

libvirtd in libvirt before 0.9.0 does not use thread-safe error reporting, which allows remote attackers to cause a denial of service (crash) by causing multiple threads to report errors at the same time.
Publish Date : 2011-05-31 Last Update Date : 2011-08-11
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- CVSS Scores & Vulnerability Types

CVSS Score
3.3
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of Service
CWE ID 399

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat moderate
3.3
AV:A/AC:L/Au:N/C:N/I:N/A:P 2011-03-25 2011-03-23
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- Related OVAL Definitions

Title Definition Id Class Family
CVE-2011-1486 oval:org.opensuse.security:def:20111486 unix
DSA-2280-1 libvirt -- several oval:org.mitre.oval:def:13022 unix
ELSA-2011:0478: libvirt security update (Moderate) oval:org.mitre.oval:def:22520 unix
ELSA-2011:0479: libvirt security and bug fix update (Moderate) oval:org.mitre.oval:def:23542 unix
RHSA-2011:0478: libvirt security update (Moderate) oval:org.mitre.oval:def:21916 unix
RHSA-2011:0478: libvirt security update (Moderate) oval:com.redhat.rhsa:def:20110478 unix
RHSA-2011:0479: libvirt security and bug fix update (Moderate) oval:org.mitre.oval:def:21945 unix
RHSA-2011:0479: libvirt security and bug fix update (Moderate) oval:com.redhat.rhsa:def:20110479 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2011-1486

# Product Type Vendor Product Version Update Edition Language
1 Application Redhat Libvirt 0.0.1 Version Details Vulnerabilities
2 Application Redhat Libvirt 0.0.2 Version Details Vulnerabilities
3 Application Redhat Libvirt 0.0.3 Version Details Vulnerabilities
4 Application Redhat Libvirt 0.0.4 Version Details Vulnerabilities
5 Application Redhat Libvirt 0.0.5 Version Details Vulnerabilities
6 Application Redhat Libvirt 0.0.6 Version Details Vulnerabilities
7 Application Redhat Libvirt 0.1.0 Version Details Vulnerabilities
8 Application Redhat Libvirt 0.1.1 Version Details Vulnerabilities
9 Application Redhat Libvirt 0.1.3 Version Details Vulnerabilities
10 Application Redhat Libvirt 0.1.4 Version Details Vulnerabilities
11 Application Redhat Libvirt 0.1.5 Version Details Vulnerabilities
12 Application Redhat Libvirt 0.1.6 Version Details Vulnerabilities
13 Application Redhat Libvirt 0.1.7 Version Details Vulnerabilities
14 Application Redhat Libvirt 0.1.8 Version Details Vulnerabilities
15 Application Redhat Libvirt 0.1.9 Version Details Vulnerabilities
16 Application Redhat Libvirt 0.2.0 Version Details Vulnerabilities
17 Application Redhat Libvirt 0.2.1 Version Details Vulnerabilities
18 Application Redhat Libvirt 0.2.2 Version Details Vulnerabilities
19 Application Redhat Libvirt 0.2.3 Version Details Vulnerabilities
20 Application Redhat Libvirt 0.3.0 Version Details Vulnerabilities
21 Application Redhat Libvirt 0.3.1 Version Details Vulnerabilities
22 Application Redhat Libvirt 0.3.2 Version Details Vulnerabilities
23 Application Redhat Libvirt 0.3.3 Version Details Vulnerabilities
24 Application Redhat Libvirt 0.4.0 Version Details Vulnerabilities
25 Application Redhat Libvirt 0.4.1 Version Details Vulnerabilities
26 Application Redhat Libvirt 0.4.2 Version Details Vulnerabilities
27 Application Redhat Libvirt 0.4.3 Version Details Vulnerabilities
28 Application Redhat Libvirt 0.4.4 Version Details Vulnerabilities
29 Application Redhat Libvirt 0.4.5 Version Details Vulnerabilities
30 Application Redhat Libvirt 0.4.6 Version Details Vulnerabilities
31 Application Redhat Libvirt 0.5.0 Version Details Vulnerabilities
32 Application Redhat Libvirt 0.5.1 Version Details Vulnerabilities
33 Application Redhat Libvirt 0.6.0 Version Details Vulnerabilities
34 Application Redhat Libvirt 0.6.1 Version Details Vulnerabilities
35 Application Redhat Libvirt 0.6.2 Version Details Vulnerabilities
36 Application Redhat Libvirt 0.6.3 Version Details Vulnerabilities
37 Application Redhat Libvirt 0.6.4 Version Details Vulnerabilities
38 Application Redhat Libvirt 0.6.5 Version Details Vulnerabilities
39 Application Redhat Libvirt 0.7.0 Version Details Vulnerabilities
40 Application Redhat Libvirt 0.7.1 Version Details Vulnerabilities
41 Application Redhat Libvirt 0.7.2 Version Details Vulnerabilities
42 Application Redhat Libvirt 0.7.3 Version Details Vulnerabilities
43 Application Redhat Libvirt 0.7.4 Version Details Vulnerabilities
44 Application Redhat Libvirt 0.7.5 Version Details Vulnerabilities
45 Application Redhat Libvirt 0.7.6 Version Details Vulnerabilities
46 Application Redhat Libvirt 0.7.7 Version Details Vulnerabilities
47 Application Redhat Libvirt 0.8.0 Version Details Vulnerabilities
48 Application Redhat Libvirt 0.8.1 Version Details Vulnerabilities
49 Application Redhat Libvirt 0.8.2 Version Details Vulnerabilities
50 Application Redhat Libvirt 0.8.3 Version Details Vulnerabilities
51 Application Redhat Libvirt 0.8.4 Version Details Vulnerabilities
52 Application Redhat Libvirt 0.8.5 Version Details Vulnerabilities
53 Application Redhat Libvirt 0.8.6 Version Details Vulnerabilities
54 Application Redhat Libvirt 0.8.7 Version Details Vulnerabilities
55 Application Redhat Libvirt 0.8.8 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Redhat Libvirt 55

- References For CVE-2011-1486

http://securitytracker.com/id?1025477
SECTRACK 1025477
http://support.avaya.com/css/P8/documents/100134583 CONFIRM
http://www.debian.org/security/2011/dsa-2280
DEBIAN DSA-2280
https://bugzilla.redhat.com/show_bug.cgi?id=693391 CONFIRM
http://libvirt.org/git/?p=libvirt.git;a=commit;h=f44bfb7fb978c9313ce050a1c4149bf04aa0a670 CONFIRM
http://www.ubuntu.com/usn/USN-1152-1
UBUNTU USN-1152-1
http://www.securityfocus.com/bid/47148
BID 47148 libvirt Threads Local Denial of Service Vulnerability Release Date:2012-02-28
http://www.redhat.com/support/errata/RHSA-2011-0479.html
REDHAT RHSA-2011:0479
http://www.redhat.com/support/errata/RHSA-2011-0478.html
REDHAT RHSA-2011:0478
https://www.redhat.com/archives/libvir-list/2011-March/msg01087.html
MLIST [libvirt] 20110323 [PATCH] Make error reporting in libvirtd thread safe
http://secunia.com/advisories/44459
SECUNIA 44459

- Metasploit Modules Related To CVE-2011-1486

There are not any metasploit modules related to this vulnerability (Please visit www.metasploit.com for more information)


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