CVE-2022-1798 Path Traversal vulnerability in Kubevirt

2022-09-1515:45:12

CWE-20

Google

www.cve.org

cve-2022-1798; kubevirt; path traversal

8.7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:H

9 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.7%

JSON

A path traversal vulnerability in KubeVirt versions up to 0.56 (and 0.55.1) on all platforms allows a user able to configure the kubevirt to read arbitrary files on the host filesystem which are publicly readable or which are readable for UID 107 or GID 107. /proc/self/<> is not accessible.

CNA Affected

[
  {
    "platforms": [
      "all"
    ],
    "product": "Kubevirt",
    "vendor": "Google LLC",
    "versions": [
      {
        "lessThan": "0.55.1",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThan": "0.56.0",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]