CVE-2024-39573

Apache HTTP Server: mod_rewrite proxy handler substitution

Published Jul 1, 2024 CVSS 3.1 · 7.5 High EPSS 35.4% KEV · Not listed
Description
Potential SSRF in mod_rewrite in Apache HTTP Server 2.4.59 and earlier allows an attacker to cause unsafe RewriteRules to unexpectedly setup URL's to be handled by mod_proxy.
Users are recommended to upgrade to version 2.4.60, which fixes this issue.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DSA Debian DSA DSA-5729-1 apache2 security update
EUVD EUVD EUVD-2024-38096 Potential SSRF in mod_rewrite in Apache HTTP Server 2.4.59 and earlier allows an attacker to cause unsafe RewriteRules to unexpectedly setup URL's to be handled by mod_proxy. Users are recommended to upgrade to version 2.4.60, which fixes this issue.
Ubuntu USN Ubuntu USN USN-6885-1 Apache HTTP Server vulnerabilities
Ubuntu USN Ubuntu USN USN-8338-1 Apache HTTP Server vulnerabilities
History
Type Values Removed Values Added
First Time appeared Netapp
Netapp ontap
CPEs cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*
cpe:2.3:a:netapp:ontap:9:*:*:*:*:*:*:*
Vendors & Products Netapp
Netapp ontap
Type Values Removed Values Added
First Time appeared Apache
Apache http Server
CPEs cpe:2.3:a:apache:http_server:-:*:*:*:*:*:*:*
Vendors & Products Apache
Apache http Server
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
CPEs cpe:2.3:a:apache:http_server:-:*:*:*:*:*:*:*
Vendors & Products Apache
Apache http Server
References
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Redhat jboss Core Services
CPEs cpe:/a:redhat:jboss_core_services:1
cpe:/a:redhat:jboss_core_services:1::el7
cpe:/a:redhat:jboss_core_services:1::el8
Vendors & Products Redhat jboss Core Services
Weaknesses

Sources

Status
PUBLISHED
Assigner
apache
Published
Updated
Nov 3, 2025, 9:56 PM
Reserved
Jun 25, 2024, 5:13 PM
Status
Modified
Published
Jul 1, 2024, 7:15 PM
Modified
Jun 17, 2026, 7:42 AM
Severity
Moderate
Public date
Jul 1, 2024, 12:00 AM