KubeVirt Isolation Detection Flaw Allows Arbitrary File Permission Changes
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
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| kubevirt | kubevirt | affected |
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Configuration 1 [-]
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No data.
| Vendor | Product | Versions |
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| Kubevirt | Kubevirt | — |
| Source | ID | Title |
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Github GHSA |
GHSA-2r4r-5x78-mvqf | KubeVirt Isolation Detection Flaw Allows Arbitrary File Permission Changes |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.231% probability within 30 days)
| Type | Values Removed | Values Added |
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| CPEs | cpe:2.3:a:kubevirt:kubevirt:*:*:*:*:*:kubernetes:*:* cpe:2.3:a:kubevirt:kubevirt:1.6.0:*:*:*:*:kubernetes:*:* |
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| Metrics |
threat_severity
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threat_severity
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| Metrics |
ssvc
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| First Time appeared |
Kubevirt
Kubevirt kubevirt |
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| Vendors & Products |
Kubevirt
Kubevirt kubevirt |
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| Description | KubeVirt is a virtual machine management add-on for Kubernetes. In versions before 1.5.3 and 1.6.1, the virt-handler does not verify whether the launcher-sock is a symlink or a regular file. This oversight can be exploited, for example, to change the ownership of arbitrary files on the host node to the unprivileged user with UID 107 (the same user used by virt-launcher) thus, compromising the CIA (Confidentiality, Integrity and Availability) of data on the host. To successfully exploit this vulnerability, an attacker should be in control of the file system of the virt-launcher pod. This vulnerability is fixed in 1.5.3 and 1.6.1. | |
| Title | KubeVirt Isolation Detection Flaw Allows Arbitrary File Permission Changes | |
| Weaknesses | CWE-59 | |
| References |
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| Metrics |
cvssV3_1
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