CVEdetails.com the ultimate security vulnerability data source
(e.g.: CVE-2009-1234 or 2010-1234 or 20101234)
Log In   Register
  Take a third party risk management course for FREE
Vulnerability Feeds & WidgetsNew   www.itsecdb.com  

Vulnerability Details : CVE-2011-2511

Integer overflow in libvirt before 0.9.3 allows remote authenticated users to cause a denial of service (libvirtd crash) and possibly execute arbitrary code via a crafted VirDomainGetVcpus RPC call that triggers memory corruption.
Publish Date : 2011-08-10 Last Update Date : 2017-08-29
Search Twitter   Search YouTube   Search Google

- CVSS Scores & Vulnerability Types

CVSS Score
4.0
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 ???
Gained Access None
Vulnerability Type(s) Denial Of ServiceExecute CodeOverflowMemory corruption
CWE ID 189

- 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 2011-06-24 2011-06-24
If you are a vendor and you have additional data which can be automatically imported into our database, please contact admin @ cvedetails.com

- Related OVAL Definitions

Title Definition Id Class Family
CVE-2011-2511 oval:org.opensuse.security:def:20112511 unix
DEPRECATED: ELSA-2011-1019 -- libvirt security, bug fix, and enhancement update (moderate) oval:org.mitre.oval:def:28040 unix
DEPRECATED: ELSA-2011-1197 -- libvirt security and bug fix update (moderate) oval:org.mitre.oval:def:28011 unix
DSA-2280-1 libvirt -- several oval:org.mitre.oval:def:13022 unix
ELSA-2011:1019: libvirt security, bug fix, and enhancement update (Moderate) oval:org.mitre.oval:def:23402 unix
ELSA-2011:1197: libvirt security and bug fix update (Moderate) oval:org.mitre.oval:def:23675 unix
RHSA-2011:1019: libvirt security, bug fix, and enhancement update (Moderate) oval:org.mitre.oval:def:21890 unix
RHSA-2011:1019: libvirt security, bug fix, and enhancement update (Moderate) oval:com.redhat.rhsa:def:20111019 unix
RHSA-2011:1197: libvirt security and bug fix update (Moderate) oval:org.mitre.oval:def:21894 unix
RHSA-2011:1197: libvirt security and bug fix update (Moderate) oval:com.redhat.rhsa:def:20111197 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-2011-2511

# Product Type Vendor Product Version Update Edition Language
1 Application Redhat Libvirt * * * * Version Details Vulnerabilities
2 Application Redhat Libvirt 0.0.1 * * * Version Details Vulnerabilities
3 Application Redhat Libvirt 0.0.2 * * * Version Details Vulnerabilities
4 Application Redhat Libvirt 0.0.3 * * * Version Details Vulnerabilities
5 Application Redhat Libvirt 0.0.4 * * * Version Details Vulnerabilities
6 Application Redhat Libvirt 0.0.5 * * * Version Details Vulnerabilities
7 Application Redhat Libvirt 0.0.6 * * * Version Details Vulnerabilities
8 Application Redhat Libvirt 0.1.0 * * * Version Details Vulnerabilities
9 Application Redhat Libvirt 0.1.1 * * * Version Details Vulnerabilities
10 Application Redhat Libvirt 0.1.3 * * * Version Details Vulnerabilities
11 Application Redhat Libvirt 0.1.4 * * * Version Details Vulnerabilities
12 Application Redhat Libvirt 0.1.5 * * * Version Details Vulnerabilities
13 Application Redhat Libvirt 0.1.6 * * * Version Details Vulnerabilities
14 Application Redhat Libvirt 0.1.7 * * * Version Details Vulnerabilities
15 Application Redhat Libvirt 0.1.8 * * * Version Details Vulnerabilities
16 Application Redhat Libvirt 0.1.9 * * * Version Details Vulnerabilities
17 Application Redhat Libvirt 0.2.0 * * * Version Details Vulnerabilities
18 Application Redhat Libvirt 0.2.1 * * * Version Details Vulnerabilities
19 Application Redhat Libvirt 0.2.2 * * * Version Details Vulnerabilities
20 Application Redhat Libvirt 0.2.3 * * * Version Details Vulnerabilities
21 Application Redhat Libvirt 0.3.0 * * * Version Details Vulnerabilities
22 Application Redhat Libvirt 0.3.1 * * * Version Details Vulnerabilities
23 Application Redhat Libvirt 0.3.2 * * * Version Details Vulnerabilities
24 Application Redhat Libvirt 0.3.3 * * * Version Details Vulnerabilities
25 Application Redhat Libvirt 0.4.0 * * * Version Details Vulnerabilities
26 Application Redhat Libvirt 0.4.1 * * * Version Details Vulnerabilities
27 Application Redhat Libvirt 0.4.2 * * * Version Details Vulnerabilities
28 Application Redhat Libvirt 0.4.3 * * * Version Details Vulnerabilities
29 Application Redhat Libvirt 0.4.4 * * * Version Details Vulnerabilities
30 Application Redhat Libvirt 0.4.5 * * * Version Details Vulnerabilities
31 Application Redhat Libvirt 0.4.6 * * * Version Details Vulnerabilities
32 Application Redhat Libvirt 0.5.0 * * * Version Details Vulnerabilities
33 Application Redhat Libvirt 0.5.1 * * * Version Details Vulnerabilities
34 Application Redhat Libvirt 0.6.0 * * * Version Details Vulnerabilities
35 Application Redhat Libvirt 0.6.1 * * * Version Details Vulnerabilities
36 Application Redhat Libvirt 0.6.2 * * * Version Details Vulnerabilities
37 Application Redhat Libvirt 0.6.3 * * * Version Details Vulnerabilities
38 Application Redhat Libvirt 0.6.4 * * * Version Details Vulnerabilities
39 Application Redhat Libvirt 0.6.5 * * * Version Details Vulnerabilities
40 Application Redhat Libvirt 0.7.0 * * * Version Details Vulnerabilities
41 Application Redhat Libvirt 0.7.1 * * * Version Details Vulnerabilities
42 Application Redhat Libvirt 0.7.2 * * * Version Details Vulnerabilities
43 Application Redhat Libvirt 0.7.3 * * * Version Details Vulnerabilities
44 Application Redhat Libvirt 0.7.4 * * * Version Details Vulnerabilities
45 Application Redhat Libvirt 0.7.5 * * * Version Details Vulnerabilities
46 Application Redhat Libvirt 0.7.6 * * * Version Details Vulnerabilities
47 Application Redhat Libvirt 0.7.7 * * * Version Details Vulnerabilities
48 Application Redhat Libvirt 0.8.0 * * * Version Details Vulnerabilities
49 Application Redhat Libvirt 0.8.1 * * * Version Details Vulnerabilities
50 Application Redhat Libvirt 0.8.2 * * * Version Details Vulnerabilities
51 Application Redhat Libvirt 0.8.3 * * * Version Details Vulnerabilities
52 Application Redhat Libvirt 0.8.4 * * * Version Details Vulnerabilities
53 Application Redhat Libvirt 0.8.5 * * * Version Details Vulnerabilities
54 Application Redhat Libvirt 0.8.6 * * * Version Details Vulnerabilities
55 Application Redhat Libvirt 0.8.7 * * * Version Details Vulnerabilities
56 Application Redhat Libvirt 0.8.8 * * * Version Details Vulnerabilities
57 Application Redhat Libvirt 0.9.0 * * * Version Details Vulnerabilities
58 Application Redhat Libvirt 0.9.1 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Redhat Libvirt 58

- References For CVE-2011-2511

http://libvirt.org/news.html CONFIRM
http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062515.html
FEDORA FEDORA-2011-9091
http://secunia.com/advisories/45375
SECUNIA 45375
http://www.openwall.com/lists/oss-security/2011/06/28/9
MLIST [oss-security] 20110628 CVE request: libvirt: integer overflow in VirDomainGetVcpus
https://hermes.opensuse.org/messages/10027908
SUSE SUSE-SU-2011:0837
http://www.debian.org/security/2011/dsa-2280
DEBIAN DSA-2280
http://secunia.com/advisories/45446
SECUNIA 45446
http://www.securitytracker.com/id?1025822
SECTRACK 1025822
http://secunia.com/advisories/45441
SECUNIA 45441
https://www.redhat.com/archives/libvir-list/2011-June/msg01278.html
MLIST [libvirt] 20110624 [PATCH 2/2] remote: protect against integer overflow
http://www.redhat.com/support/errata/RHSA-2011-1019.html
REDHAT RHSA-2011:1019
http://www.ubuntu.com/usn/USN-1180-1
UBUNTU USN-1180-1
http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062855.html
FEDORA FEDORA-2011-9062
http://www.redhat.com/support/errata/RHSA-2011-1197.html
REDHAT RHSA-2011:1197
https://exchange.xforce.ibmcloud.com/vulnerabilities/68271
XF libvirt-virdomaingetvcpus-bo(68271)

- Metasploit Modules Related To CVE-2011-2511

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


CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site. OVAL is a registered trademark of The MITRE Corporation and the authoritative source of OVAL content is MITRE's OVAL web site.
Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.