Overview
- Description
- A malicious guest compromised before a container creation (e.g. a malicious guest image or a guest running multiple containers) can trick the kata runtime into mounting the untrusted container filesystem on any host path, potentially allowing for code execution on the host. This issue affects: Kata Containers 1.11 versions earlier than 1.11.1; Kata Containers 1.10 versions earlier than 1.10.5; Kata Containers 1.9 and earlier versions.
- Source
- psirt@paloaltonetworks.com
- NVD status
- Modified
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 8.8
- Impact score
- 6
- Exploitability score
- 2
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 4.6
- Impact score
- 6.4
- Exploitability score
- 3.9
- Vector string
- AV:L/AC:L/Au:N/C:P/I:P/A:P
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:katacontainers:runtime:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0AB886E3-03F3-43FA-AE4F-092FA6246A31",
"versionEndIncluding": "1.9"
},
{
"criteria": "cpe:2.3:a:katacontainers:runtime:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FD1E8DE9-C5B6-4DA0-A5B2-A6C3B38DD2B6",
"versionEndExcluding": "1.10.5",
"versionStartIncluding": "1.10"
},
{
"criteria": "cpe:2.3:a:katacontainers:runtime:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1358CC70-876F-4CA6-AC86-551883794212",
"versionEndExcluding": "1.11.1",
"versionStartIncluding": "1.11"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
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"criteria": "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "80F0FA5D-8D3B-4C0E-81E2-87998286AF33"
}
],
"operator": "OR"
}
]
}
]