Description
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.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2011-4524 | 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. |
Ubuntu USN |
USN-2867-1 | libvirt vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-07T00:09:19.397Z
Reserved: 2011-11-29T00:00:00.000Z
Link: CVE-2011-4600
No data.
Status : Modified
Published: 2016-04-14T15:59:00.120
Modified: 2026-05-06T22:30:45.220
Link: CVE-2011-4600
OpenCVE Enrichment
No data.
Weaknesses
EUVD
Ubuntu USN