CVE-2024-53008

HAProxy: HTTP request smuggling in HAProxy

Published Nov 28, 2024 CVSS 3.1 · 5.3 Medium EPSS 1.0% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-50505 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.
Ubuntu USN Ubuntu USN USN-7133-1 HAProxy vulnerability
History
Type Values Removed Values Added
Metrics epss

{'score': 0.00136}

epss

{'score': 0.00142}

Type Values Removed Values Added
First Time appeared Haproxy
Haproxy haproxy
CPEs cpe:2.3:a:haproxy:haproxy:*:*:*:*:*:*:*:*
Vendors & Products Haproxy
Haproxy haproxy
Metrics ssvc

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

Type Values Removed Values Added
Title HAProxy: HTTP request smuggling in HAProxy
References
Metrics threat_severity

None

cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}

threat_severity

Moderate

Type Values Removed Values Added
Description 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.
Weaknesses CWE-444
References
Metrics cvssV3_0

{'score': 5.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
jpcert
Published
Updated
Nov 29, 2024, 8:55 PM
Reserved
Nov 18, 2024, 11:29 PM
Status
Deferred
Published
Nov 28, 2024, 3:15 AM
Modified
Jun 17, 2026, 8:08 AM
Severity
Moderate
Public date
Nov 28, 2024, 2:10 AM