CVE-2024-21703
First published: Wed Nov 27 2024(Updated: )
This Medium severity Security Misconfiguration vulnerability was introduced in version 8.8.1 of Confluence Data Center and Server for Windows installations. This Security Misconfiguration vulnerability, with a CVSS Score of 6.4 allows an authenticated attacker of the Windows host to read sensitive information about the Confluence Data Center configuration which has high impact to confidentiality, high impact to integrity, high impact to availability, and no user interaction. Atlassian recommends that Confluence Data Center and Server customers upgrade to the 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 7.19.18 * Confluence Data Center and Server 8.5: Upgrade to a release greater than or equal to 8.5.5 * Confluence Data Center and Server 8.7: Upgrade to a release greater than or equal to 8.7.2 * Confluence Data Center and Server 8.8: Upgrade to a release greater than or equal to 8.8.0 See the release notes (https://confluence.atlassian.com/conf88/confluence-release-notes-1354501008.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 Atlassian Bug Bounty Program by Chris Elliot.
Credit: security@atlassian.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Atlassian Confluence Server and Data Center | >8.8.1 | |
| Atlassian Confluence Server and Data Center | <7.19.18<8.5.5<8.7.2<8.8.0 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2024-21703?
CVE-2024-21703 is classified as Medium severity with a CVSS Score of 6.4.
What software is affected by CVE-2024-21703?
CVE-2024-21703 affects Atlassian Confluence Data Center and Server versions 8.8.1 and earlier up to version 8.8.0.
How do I fix CVE-2024-21703?
To fix CVE-2024-21703, upgrade to the latest version of Confluence Data Center and Server that addresses this security misconfiguration.
What type of vulnerability is CVE-2024-21703?
CVE-2024-21703 is a Security Misconfiguration vulnerability.
Who can exploit CVE-2024-21703?
CVE-2024-21703 can be exploited by authenticated attackers on the Windows host.
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- canonical/atlassian confluence server and data center