PoC Index

CVE-2020-2023

CRITICAL 9.8EPSS 1.1%

Kata Containers doesn't restrict containers from accessing the guest's root filesystem device. Malicious containers can exploit this to gain code execution on the guest and masquerade as the kata-agent. This issue affects Kata Containers 1.11 versions earlier than 1.11.1; Kata Containers 1.10 versions earlier than 1.10.5; and Kata Containers 1.9 and earlier versions.

CVSS v3.1
6.3 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
CVSS v3.1
3.8 LOWCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N
CVSS v3.1
9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0
4.6 MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P
EPSS
1.14% chance of exploitation in the next 30 days, 64th percentile
Published
2020-06-10
Updated
2024-09-17

Proof-of-concept exploits (1)

References

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