PT-2023-7590 · Atlassian · Companion App

Arshita Sandhiparthi · Published 2023-12-05 · Updated 2024-01-09 · CVE-2023-22524

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Atlassian Companion App for MacOS (affected versions not specified)

Description The issue is related to a remote code execution vulnerability in the Atlassian Companion App for MacOS. An attacker could utilize WebSockets to bypass Atlassian Companion’s blocklist and MacOS Gatekeeper to allow execution of code. This vulnerability is associated with insufficient access control in the WebSocket technology of the application.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Improper Access Control

Weakness Enumeration

CWE-284

CWE-264

Related Identifiers

BDU:2023-08646

CVE-2023-22524

Affected Products

Companion App

References · 28

• 🔥 https://github.com/ron-imperva/CVE-2023-22524 · Exploit
• https://osv.dev/vulnerability/CVE-2023-22524 · Vendor Advisory
• https://confluence.atlassian.com/security/cve-2023-22524-rce-vulnerability-in-atlassian-companion-app-for-macos-1319249492.html · Vendor Advisory
• https://safe-surf.ru/upload/VULN-new/VULN.2023-12-08.1.pdf · Security Note
• https://jira.atlassian.com/browse/CONFSERVER-93518 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-22524 · Security Note
• https://bdu.fstec.ru/vul/2023-08646 · Security Note
• https://twitter.com/ksg93rd/status/1735514160702644307 · Twitter Post
• https://t.me/true_secator/5170 · Telegram Post
• https://twitter.com/Imperva/status/1735381665881403847 · Twitter Post
• https://twitter.com/fletch_ai/status/1732627774383292422 · Twitter Post
• https://t.me/pentestingnews/42134 · Telegram Post
• https://twitter.com/ervik/status/1733046271424733228 · Twitter Post
• https://twitter.com/piedpiper1616/status/1735520642152194501 · Twitter Post
• https://t.me/cvenotify/62472 · Telegram Post