CVE-2023-22524

2023-12-0605:15:10

[email protected]

web.nvd.nist.gov

atlassian

companion app

macos

rce

vulnerability

websockets

bypass

gatekeeper

nvd

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.5 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

59.5%

JSON

Certain versions of the Atlassian Companion App for MacOS were affected by a remote code execution vulnerability. An attacker could utilize WebSockets to bypass Atlassian Companion’s blocklist and MacOS Gatekeeper to allow execution of code.

Affected configurations

NVD

Node

atlassiancompanionRange1.0.0–2.0.0

AND

applemacosMatch-

CPENameOperatorVersion
atlassian:companionatlassian companionlt2.0.0

CPE	Name	Operator	Version
atlassian:companion	atlassian companion	lt	2.0.0

CNA Affected

[
  {
    "vendor": "Atlassian",
    "product": "Companion for Mac",
    "versions": [
      {
        "version": "< 1.0.0",
        "status": "unaffected"
      },
      {
        "version": ">= 1.0.0",
        "status": "affected"
      },
      {
        "version": ">= 1.1.0",
        "status": "affected"
      },
      {
        "version": ">= 1.2.0",
        "status": "affected"
      },
      {
        "version": ">= 1.2.2",
        "status": "affected"
      },
      {
        "version": ">= 1.2.3",
        "status": "affected"
      },
      {
        "version": ">= 1.2.4",
        "status": "affected"
      },
      {
        "version": ">= 1.2.5",
        "status": "affected"
      },
      {
        "version": ">= 1.2.6",
        "status": "affected"
      },
      {
        "version": ">= 1.3.0",
        "status": "affected"
      },
      {
        "version": ">= 1.3.1",
        "status": "affected"
      },
      {
        "version": ">= 1.4.1",
        "status": "affected"
      },
      {
        "version": ">= 1.4.2",
        "status": "affected"
      },
      {
        "version": ">= 1.4.3",
        "status": "affected"
      },
      {
        "version": ">= 1.4.4",
        "status": "affected"
      },
      {
        "version": ">= 1.4.5",
        "status": "affected"
      },
      {
        "version": ">= 1.4.6",
        "status": "affected"
      },
      {
        "version": ">= 1.5.0",
        "status": "affected"
      },
      {
        "version": ">= 1.6.0",
        "status": "affected"
      },
      {
        "version": ">= 1.6.1",
        "status": "affected"
      },
      {
        "version": ">= 2.0.0",
        "status": "unaffected"
      },
      {
        "version": ">= 2.0.1",
        "status": "unaffected"
      }
    ]
  }
]