VulnerabilityModified
CVE-2023-22524
Certain versions of the Atlassian Companion App for MacOS were affected by a remote code execution vulnerability.
CRITICAL 9.8EPSS 24.7%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 24.7%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.
Description
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 24.73% probability · 98th percentile
- CISA KEV
- Not listed
- Affected
- atlassian/companion
- Source
- security@atlassian.com
References
- https://confluence.atlassian.com/security/cve-2023-22524-rce-vulnerability-in-atlassian-companion-app-for-macos-1319249492.htmlVendor Advisory
- https://jira.atlassian.com/browse/CONFSERVER-93518Vendor Advisory
- https://confluence.atlassian.com/security/cve-2023-22524-rce-vulnerability-in-atlassian-companion-app-for-macos-1319249492.htmlVendor Advisory
- https://jira.atlassian.com/browse/CONFSERVER-93518Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.