Vulnerability Description
This High severity DoS (Denial of Service) vulnerability was introduced in version 5.6.0 of Confluence Data Center and Server. With a CVSS Score of 7.5, this vulnerability allows an unauthenticated attacker to cause a resource to be unavailable for its intended users by temporarily or indefinitely disrupting services of a vulnerable host (Confluence instance) connected to a network, which has no impact to confidentiality, no impact to integrity, high impact to availability, and requires no user interaction. Atlassian recommends that Confluence Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions: Confluence Data Center and Server 7.19: Upgrade to a release greater than or equal to 7.19.14 Confluence Data Center and Server 8.5: Upgrade to a release greater than or equal to 8.5.1 Confluence Data Center and Server 8.6 or above: No need to upgrade, you're already on a patched version See the release notes (https://confluence.atlassian.com/doc/confluence-release-notes-327.html ). You can download the latest version of Confluence Data Center and Server from the download center (https://www.atlassian.com/software/confluence/download-archives ]). This vulnerability was reported via our Bug Bounty program.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Atlassian | Confluence Data Center | >= 5.6, < 7.19.14 |
| Atlassian | Confluence Server | >= 5.6, < 7.19.14 |
Related Weaknesses (CWE)
References
- https://confluence.atlassian.com/pages/viewpage.action?pageId=1283691616Vendor Advisory
- https://jira.atlassian.com/browse/CONFSERVER-91258Issue TrackingVendor Advisory
FAQ
What is CVE-2023-22512?
CVE-2023-22512 is a vulnerability with a CVSS score of 7.5 (HIGH). This High severity DoS (Denial of Service) vulnerability was introduced in version 5.6.0 of Confluence Data Center and Server. With a CVSS Score of 7.5, this vulnerability allows an unauthenticated at...
How severe is CVE-2023-22512?
CVE-2023-22512 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-22512?
Check the references section above for vendor advisories and patch information. Affected products include: Atlassian Confluence Data Center, Atlassian Confluence Server.