CVE-2011-4600
Medium
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.
SeverityMedium
CVSS5.9
Exploit probability—
Product
Redhat Libvirt
PublishedApr 14, 2016
First seenApr 14, 2016
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| redhat libvirt | 0.9.8 | — |
| canonical ubuntu_linux | 12.04, 14.04, 15.04, 15.10 | — |
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