Executive Summary

Informations
Name CVE-2011-4600 First vendor Publication 2016-04-14
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Overall CVSS Score 5.9
Base Score 5.9 Environmental Score 5.9
impact SubScore 3.6 Temporal Score 5.9
Exploitabality Sub Score 2.2
 
Attack Vector Network Attack Complexity High
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact High Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:N/I:P/A:N)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

The networkReloadIptablesRules function in network/bridge_driver.c in libvirt before 0.9.9 does not properly handle firewall rules on bridge networks when libvirtd is restarted, which might allow remote attackers to bypass intended access restrictions via a (1) DNS or (2) DHCP query.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4600

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-284 Access Control (Authorization) Issues

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 4

OpenVAS Exploits

Date Description
2012-10-19 Name : Fedora Update for libvirt FEDORA-2012-15640
File : nvt/gb_fedora_2012_15640_libvirt_fc16.nasl
2012-08-24 Name : Fedora Update for libvirt FEDORA-2012-11843
File : nvt/gb_fedora_2012_11843_libvirt_fc16.nasl
2012-04-02 Name : Fedora Update for libvirt FEDORA-2011-17267
File : nvt/gb_fedora_2011_17267_libvirt_fc16.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
78232 libvirt bridge Forward Mode Firewall Port Access Restriction Weakness

Nessus® Vulnerability Scanner

Date Description
2016-01-13 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-2867-1.nasl - Type : ACT_GATHER_INFO
2014-06-13 Name : The remote openSUSE host is missing a security update.
File : openSUSE-2012-78.nasl - Type : ACT_GATHER_INFO
2012-01-06 Name : The remote Fedora host is missing a security update.
File : fedora_2011-17267.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

http://libvirt.org/git/?p=libvirt.git%3Ba=commitdiff%3Bh=ae1232b298323dd7bef9...
http://libvirt.org/news-2012.html
http://www.ubuntu.com/usn/USN-2867-1
https://bugzilla.redhat.com/show_bug.cgi?id=760442
Source Url

Alert History

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Date Informations
2024-11-28 22:43:15
  • Multiple Updates
2024-11-28 12:27:55
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2024-08-02 12:18:15
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2024-08-02 01:05:21
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2024-02-02 01:17:43
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2024-02-01 12:05:13
  • Multiple Updates
2023-09-05 12:16:38
  • Multiple Updates
2023-09-05 01:05:06
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2023-09-02 12:16:44
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2023-09-02 01:05:11
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2023-08-12 12:20:20
  • Multiple Updates
2023-08-12 01:05:12
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2023-08-11 12:16:49
  • Multiple Updates
2023-08-11 01:05:22
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2023-08-06 12:16:10
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2023-08-06 01:05:12
  • Multiple Updates
2023-08-04 12:16:14
  • Multiple Updates
2023-08-04 01:05:13
  • Multiple Updates
2023-07-14 12:16:13
  • Multiple Updates
2023-07-14 01:05:10
  • Multiple Updates
2023-03-29 01:18:09
  • Multiple Updates
2023-03-28 12:05:18
  • Multiple Updates
2023-02-13 09:27:58
  • Multiple Updates
2022-10-11 12:14:29
  • Multiple Updates
2022-10-11 01:04:55
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2021-05-04 12:17:55
  • Multiple Updates
2021-04-22 01:21:13
  • Multiple Updates
2020-05-23 00:32:16
  • Multiple Updates
2019-10-04 12:04:32
  • Multiple Updates
2016-04-19 00:25:19
  • Multiple Updates
2016-04-14 21:26:40
  • First insertion