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CVE-2010-2242

UnknownEPSS 0.42%

Last modified

CVE-2010-2242 is a vulnerability of currently unknown severity. Red Hat libvirt 0.2.0 through 0.8.2 creates iptables rules with improper mappings of privileged source ports, which allows guest OS users to bypass intended access restrictions by leveraging IP address and source-port values, as demonstrated by copying and deleting an NFS directory tree.. EPSS estimates a 0.42% chance of exploitation in the next 30 days.

Description

Red Hat libvirt 0.2.0 through 0.8.2 creates iptables rules with improper mappings of privileged source ports, which allows guest OS users to bypass intended access restrictions by leveraging IP address and source-port values, as demonstrated by copying and deleting an NFS directory tree.

Metrics

EPSS Probability
0.42%

33.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
LibvirtLibvirt0.2.0
LibvirtLibvirt0.2.1
LibvirtLibvirt0.2.2
LibvirtLibvirt0.2.3
LibvirtLibvirt0.3.0
LibvirtLibvirt0.3.1
LibvirtLibvirt0.3.2
LibvirtLibvirt0.3.3
LibvirtLibvirt0.4.0
LibvirtLibvirt0.4.1
LibvirtLibvirt0.4.2
LibvirtLibvirt0.4.3
LibvirtLibvirt0.4.4
LibvirtLibvirt0.4.6
LibvirtLibvirt0.5.0
LibvirtLibvirt0.5.1
LibvirtLibvirt0.6.0
LibvirtLibvirt0.6.1
LibvirtLibvirt0.6.2
LibvirtLibvirt0.6.3
LibvirtLibvirt0.6.4
LibvirtLibvirt0.6.5
LibvirtLibvirt0.7.0
LibvirtLibvirt0.7.1
LibvirtLibvirt0.7.2
LibvirtLibvirt0.7.3
LibvirtLibvirt0.7.4
LibvirtLibvirt0.7.5
LibvirtLibvirt0.7.6
LibvirtLibvirt0.7.7
LibvirtLibvirt0.8.0
LibvirtLibvirt0.8.1
LibvirtLibvirt0.8.2

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2010-2242?
Red Hat libvirt 0.2.0 through 0.8.2 creates iptables rules with improper mappings of privileged source ports, which allows guest OS users to bypass intended access restrictions by leveraging IP address and source-port values, as demonstrated by copying and deleting an NFS directory tree.
How severe is CVE-2010-2242?
Severity scoring for CVE-2010-2242 is pending analysis. The EPSS model estimates a 0.42% probability of exploitation in the next 30 days.
How do I fix CVE-2010-2242?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

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Source: NVD / NIST