Apache HTTP Server mod_rewrite SSRF before 2.4.60 via mod_proxy
CVE-2024-39573 Published on July 1, 2024

Apache HTTP Server: mod_rewrite proxy handler substitution
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.

Vendor Advisory NVD

Vulnerability Analysis

CVE-2024-39573 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a high impact on confidentiality, with no impact on integrity and availability.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
NONE
Availability Impact:
NONE

Timeline

reported

Weakness Type

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.


Products Associated with CVE-2024-39573

You can be notified by email with stack.watch whenever vulnerabilities like CVE-2024-39573 are published in these products:

Canonical Ubuntu Linux
 
Apache HTTP Server
 
Red Hat Http Server
 
F5 Networks Http Server
 
Oracle
 
Apple macOS
 
NetApp Ontap
 

Affected Versions

Apache Software Foundation Apache HTTP Server: apache http_server:

Exploit Probability

EPSS
3.16%
Percentile
86.67%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.