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CVE-2008-4405

Disclosure Date: October 03, 2008
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Description

xend in Xen 3.0.3 does not properly limit the contents of the /local/domain xenstore directory tree, and does not properly restrict a guest VM’s write access within this tree, which allows guest OS users to cause a denial of service and possibly have unspecified other impact by writing to (1) console/tty, (2) console/limit, or (3) image/device-model-pid. NOTE: this issue was originally reported as an issue in libvirt 0.3.3 and xenstore, but CVE is considering the core issue to be related to Xen.

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CVSS V3 Severity and Metrics
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Impact Score:
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Attack Vector (AV):
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Attack Complexity (AC):
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Privileges Required (PR):
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Integrity (I):
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Availability (A):
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General Information

Vendors

  • citrix

Products

  • xen 3.0.3
Technical Analysis