CVE-2024-53008: HAProxy HTTP SM bypasses ACLs
CVE-2024-53008 Published on November 28, 2024
Inconsistent interpretation of HTTP requests ('HTTP Request/Response Smuggling') issue exists in HAProxy. If this vulnerability is exploited, a remote attacker may access a path that is restricted by ACL (Access Control List) set on the product. As a result, the attacker may obtain sensitive information.
Weakness Type
What is a HTTP Request Smuggling Vulnerability?
When malformed or abnormal HTTP requests are interpreted by one or more entities in the data flow between the user and the web server, such as a proxy or firewall, they can be interpreted inconsistently, allowing the attacker to "smuggle" a request to one device without the other device being aware of it.
CVE-2024-53008 has been classified to as a HTTP Request Smuggling vulnerability or weakness.
Products Associated with CVE-2024-53008
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Affected Versions
HAProxy Project HAProxy 2.6:- Version 2.6.18 and earlier is affected.
- Version 2.8.10 and earlier is affected.
- Version 2.9.9 and earlier is affected.
- Version 3.0.2 and earlier is affected.
- Version 2.6, <= 2.6.18 is affected.
- Version 2.8, <= 2.8.10 is affected.
- Version 2.9, <= 2.9.9 is affected.
- Version 3.0, <= 3.0.2 is affected.
Exploit Probability
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.