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IllumioCVE-2023-5183

HistorySep 27, 2023 - 3:19 p.m.

CVE-2023-5183

2023-09-2715:19:42

CWE-502

Illumio

web.nvd.nist.gov

2471

cve-2023-5183

json

deserialization

code execution

illumio pce

vulnerability

network_traffic api

operating system

user

nvd

CVSS3

9.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.9

Confidence

High

EPSS

0.001

Percentile

26.7%

JSON

Unsafe deserialization of untrusted JSON allows execution of arbitrary code on affected releases of the Illumio PCE. Authentication to the API is required to exploit this vulnerability. The flaw exists within the network_traffic API endpoint. An attacker can leverage this vulnerability to execute code in the context of the PCE’s operating system user.

Affected configurations

Nvd

Node

illumiocore_policy_compute_engineRange<19.3.7

illumiocore_policy_compute_engineRange21.2.0–21.2.8

illumiocore_policy_compute_engineRange21.5.0–21.5.36

illumiocore_policy_compute_engineRange22.2.0–22.2.42

illumiocore_policy_compute_engineRange22.5.0–22.5.31

illumiocore_policy_compute_engineRange23.2.0–23.2.11

VendorProductVersionCPE
illumiocore_policy_compute_engine*cpe:2.3:a:illumio:core_policy_compute_engine:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
illumio	core_policy_compute_engine	*	cpe:2.3:a:illumio:core_policy_compute_engine::::::::

CNA Affected

[
  {
    "defaultStatus": "affected",
    "modules": [
      "PCE"
    ],
    "platforms": [
      "Linux"
    ],
    "product": "Core PCE",
    "vendor": "Illumio",
    "versions": [
      {
        "lessThanOrEqual": "19.3.6",
        "status": "affected",
        "version": "19.3.0",
        "versionType": "release train"
      },
      {
        "lessThanOrEqual": "21.2.7",
        "status": "affected",
        "version": "21.2.0",
        "versionType": "release train"
      },
      {
        "lessThanOrEqual": "21.5.35",
        "status": "affected",
        "version": "21.5.0",
        "versionType": "release train"
      },
      {
        "lessThanOrEqual": "22.2.41",
        "status": "affected",
        "version": "22.2.0",
        "versionType": "release train"
      },
      {
        "lessThanOrEqual": "22.5.30",
        "status": "affected",
        "version": "22.5.0",
        "versionType": "release train"
      },
      {
        "lessThanOrEqual": "23.2.10",
        "status": "affected",
        "version": "23.2.0",
        "versionType": "release train"
      }
    ]
  }
]

References

docs.illumio.com/Guides/security-advisories/september-2023/cve-2023-5183.htm

CVSS3

9.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.9

Confidence

High

EPSS

0.001

Percentile

26.7%

JSON

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