> CVE-2024-52304 [HIGH]

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PUBLISHED
2024-11-18 21:15
MODIFIED
2025-08-15 17:36
CVSS_SCORE V3
7.5
EPSS (Prob. Exploit)
0.56%
Top 53.9%
DATA SOURCES:
NVD 🔗 2025-10-18 RED HAT 🔗 2025-10-18 CVE PROJECT 🔗 2026-01-19 FIRST EPSS 🔗 2026-10-25 GITHUB 🔗 2026-11-04 OSV 🔗 2026-07-26

> DESCRIPTION

aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. Prior to version 3.10.11, the Python parser parses newlines in chunk extensions incorrectly which can lead to request smuggling vulnerabilities under certain conditions. If a pure Python version of aiohttp is installed (i.e. without the usual C extensions) or `AIOHTTP_NO_EXTENSIONS` is enabled, then an attacker may be able to execute a request smuggling attack to bypass certain firewalls or proxy protections. Version 3.10.11 fixes the issue.

> AFFECTED_PRODUCTS

Aiohttp - Aiohttp
< 3.10.11

> CVSS V3 METRICS

CVSS_VECTOR
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

> MÉTRIQUES CVSS DÉTAILLÉES

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Métrique Valeur Interprétation
AV (Vecteur d'Attaque)
Attack Vector
Network (N)
Exploit possible à distance via réseau (HTTP, API, etc.)
AC (Complexité d'Attaque)
Attack Complexity
Low (L)
Peu de conditions requises pour exploiter
PR (Privilèges Requis)
Privileges Required
None (N)
Aucune authentification requise
UI (Interaction Utilisateur)
User Interaction
None (N)
Aucune interaction utilisateur nécessaire
S (Périmètre)
Scope
Unchanged (U)
Impact reste dans le périmètre du composant compromis
C (Impact Confidentialité)
Confidentiality Impact
None (N)
Aucune divulgation d'informations
I (Impact Intégrité)
Integrity Impact
High (H)
Modification totale des données possible
A (Impact Disponibilité)
Availability Impact
None (N)
Aucune interruption de service

> RÉSUMÉ DES IMPACTS

Confidentialité
None
Aucune divulgation d'informations
Intégrité
High
Modification totale des données possible
Disponibilité
None
Aucune interruption de service

> RED HAT SECURITY ADVISORIES

Red Hat Security Advisory: Red Hat Ansible Automation Platform Execution Environments Container Release Update
An update is now available for Red Hat Ansible Automation Platform Execution Environments
Red Hat Security Advisory: Red Hat Ansible Automation Platform Execution Environments Container Release Update
An update is now available for Red Hat Ansible Automation Platform Execution Environments
Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.4 Container Release Update
An update is now available for Red Hat Ansible Automation Platform 2.4
Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.5 Container Release Update
An update is now available for Red Hat Ansible Automation Platform 2.5
Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.5 Product Security and Bug Fix Update
An update is now available for Red Hat Ansible Automation Platform 2.5 Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (...
Red Hat Security Advisory: Satellite 6.16.1 Async Update
A new release is now available for Red Hat Satellite 6.16 for RHEL 8 and 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring Syst...
Red Hat Security Advisory: Red Hat Ansible Automation Platform 2.5 Product Security and Bug Fix Update
An update is now available for Red Hat Ansible Automation Platform 2.5 Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (C...

> RED HAT SEVERITY ASSESSMENT

THREAT SEVERITY
Moderate

> GITHUB SECURITY ADVISORY

GHSA-8495-4g3g-x7pr MODERATE

aiohttp allows request smuggling due to incorrect parsing of chunk extensions

AFFECTED PACKAGES:
PIP / aiohttp
<= 3.10.10
Fixed in: 3.10.11

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

aiohttp vulnerable to request smuggling due to incorrect parsing of chunk extensions

AFFECTED PACKAGES:
Unknown / Unknown
144 versions affected
ALIASES:
GHSA-8495-4g3g-x7pr, PYSEC-2026-1103

> HISTORIQUE DES MODIFICATIONS

Première apparition
18/11/2024 21:15
Source: NVD
📊 ENRICHISSEMENT 18/10/2025 14:56
CVEPROJECT
Champ modifié: CVE Project
Ancienne valeur:
Non
Nouvelle valeur:
Oui
📊 ENRICHISSEMENT 18/10/2025 12:30
REDHAT
Champ modifié: Sévérité Red Hat
Ancienne valeur:
N/A
Nouvelle valeur:
{ "threat_severity": "Moderate", "severity_scale": null }
📊 ENRICHISSEMENT 18/10/2025 12:30
REDHAT
Champ modifié: Red Hat
Ancienne valeur:
Non
Nouvelle valeur:
Oui
Total des modifications: 3 Dernière mise à jour: 1 year ago
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