CVE-2011-4600

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Source

https://nvd.nist.gov/vuln/detail/CVE-2011-4600

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2011-4600.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2011-4600

Related

Published

2016-04-14T15:59:00Z

Modified

2024-06-30T12:01:22Z

Severity

5.9 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator

Summary

[none]

Details

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.

References

Affected packages

Debian:11 / libvirt

Package

Name: libvirt
Purl: pkg:deb/debian/libvirt?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.9.9-1

Ecosystem specific

{
    "urgency": "low"
}

Debian:12 / libvirt

Package

Name: libvirt
Purl: pkg:deb/debian/libvirt?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.9.9-1

Ecosystem specific

{
    "urgency": "low"
}

Debian:13 / libvirt

Package

Name: libvirt
Purl: pkg:deb/debian/libvirt?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.9.9-1

Ecosystem specific

{
    "urgency": "low"
}