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Advisory severityMedium5.4Vendor: LowRed Hat Linux

Medium [CVE-2023-6710] Mod_cluster/mod_proxy_cluster: stored cross site scripting

This medium-severity Red Hat Linux advisory covers CVE-2023-6710 affecting JBoss Core Services for RHEL 8, JBoss Core Services on RHEL 7, Red Hat Enterprise Linux 9.

Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.

CVE-2023-6710 Source published Source updated

VulniPulse record published

CVE-2023-6710
Affected products & platforms
Red Hat LinuxRed Hat Enterprise Linux
Open source advisory

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Summary

A flaw was found in the mod_proxy_cluster in the Apache server. This issue may allow a malicious user to add a script in the 'alias' parameter in the URL to trigger the stored cross-site scripting (XSS) vulnerability.

By adding a script on the alias parameter on the URL, it adds a new virtual host and adds the script to the cluster-manager page. The impact of this vulnerability is considered as Low, as the cluster_manager URL should not be exposed outside and is protected by user/password.

Red Hat severity: Low — CVSS 5.4 (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N). Weakness: CWE-79.

Affected Red Hat products: JBoss Core Services for RHEL 8; JBoss Core Services on RHEL 7; Red Hat Enterprise Linux 9. Red Hat fixing advisory: RHSA-2024:1316, RHSA-2024:2387.

Affected products named by the advisory: Red Hat package: mod_proxy_cluster.

Affected versions

No affected-version range was extracted from the source record. The vendor advisory is authoritative — check it before change work.

Official advisory · high-confidence parse· fetched 13 days ago·verify at source

Fixed versions
  • jbcs-httpd24-mod_proxy_cluster-0:1.3.20-3.el8jbcs
  • jbcs-httpd24-mod_proxy_cluster-0:1.3.20-3.el7jbcs
  • mod_proxy_cluster-0:1.3.20-1.el9_4
  • RHSA-2024:1316
  • RHSA-2024:2387

Official advisory · high-confidence parse· fetched 13 days ago·verify at source

Mitigation checklist

Recommended fix / mitigation
  • Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

Official advisory · high-confidence parse· fetched 13 days ago·verify at source

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