aiohttp vulnerable to request smuggling due to incorrect parsing of chunk extensions
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| aio-libs | aiohttp | affected |
|
| Package | CPE | Advisory | Released Date |
|---|---|---|---|
| Ansible Automation Platform Execution Environments | |||
| ansible-automation-platform/ee-minimal-rhel8:2.15.13-6 | cpe:/a:redhat:ansible_automation_platform:ee::el8 | RHSA-2025:0753 | 2025-01-28T00:00:00Z |
| ansible-automation-platform/ee-minimal-rhel9:2.18.1-4 | cpe:/a:redhat:ansible_automation_platform:ee::el8 | RHSA-2025:0753 | 2025-01-28T00:00:00Z |
| ansible-automation-platform/ee-minimal-rhel8:2.18.2-3 | cpe:/a:redhat:ansible_automation_platform:ee::el8 | RHSA-2025:1101 | 2025-02-05T00:00:00Z |
| ansible-automation-platform/ee-minimal-rhel9:2.18.2-4 | cpe:/a:redhat:ansible_automation_platform:ee::el8 | RHSA-2025:1101 | 2025-02-05T00:00:00Z |
| Red Hat Ansible Automation Platform 2.4 for RHEL 8 | |||
| ansible-automation-platform-24/lightspeed-rhel8-operator:2.4-33 | cpe:/a:redhat:ansible_automation_platform:2.4::el8 | RHSA-2025:0722 | 2025-01-27T00:00:00Z |
| Red Hat Ansible Automation Platform 2.5 for RHEL 8 | |||
| automation-controller-0:4.6.3-1.el8ap | cpe:/a:redhat:ansible_automation_platform:2.5::el8 | RHSA-2024:10766 | 2024-12-03T00:00:00Z |
| python3.11-aiohttp-0:3.10.11-1.el8ap | cpe:/a:redhat:ansible_automation_platform:2.5::el8 | RHSA-2025:0340 | 2025-01-15T00:00:00Z |
| ansible-automation-platform-25/lightspeed-rhel8:2.5.250107-1 | cpe:/a:redhat:ansible_automation_platform:2.5::el8 | RHSA-2025:0341 | 2025-01-15T00:00:00Z |
| Red Hat Ansible Automation Platform 2.5 for RHEL 9 | |||
| automation-controller-0:4.6.3-1.el9ap | cpe:/a:redhat:ansible_automation_platform:2.5::el9 | RHSA-2024:10766 | 2024-12-03T00:00:00Z |
| python3.11-aiohttp-0:3.10.11-1.el9ap | cpe:/a:redhat:ansible_automation_platform:2.5::el9 | RHSA-2025:0340 | 2025-01-15T00:00:00Z |
| Red Hat Satellite 6.16 for RHEL 8 | |||
| python-aiohttp-0:3.10.11-1.el8pc | cpe:/a:redhat:satellite:6.16::el8 | RHSA-2024:11574 | 2024-12-19T00:00:00Z |
| python-aiohttp-0:3.10.11-1.el8pc | cpe:/a:redhat:satellite_capsule:6.16::el8 | RHSA-2024:11574 | 2024-12-19T00:00:00Z |
| Red Hat Satellite 6.16 for RHEL 9 | |||
| python-aiohttp-0:3.10.11-1.el9pc | cpe:/a:redhat:satellite:6.16::el9 | RHSA-2024:11574 | 2024-12-19T00:00:00Z |
| python-aiohttp-0:3.10.11-1.el9pc | cpe:/a:redhat:satellite_capsule:6.16::el9 | RHSA-2024:11574 | 2024-12-19T00:00:00Z |
No data available yet.
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-4041-1 | python-aiohttp security update |
Debian DSA |
DSA-5828-1 | python-aiohttp security update |
EUVD |
EUVD-2024-3218 | 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. |
Github GHSA |
GHSA-8495-4g3g-x7pr | aiohttp allows request smuggling due to incorrect parsing of chunk extensions |
Ubuntu USN |
USN-7642-1 | AIOHTTP vulnerabilities |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.563% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Aiohttp
Aiohttp aiohttp |
|
| CPEs | cpe:2.3:a:aiohttp:aiohttp:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Aiohttp
Aiohttp aiohttp |
|
| Metrics |
cvssV3_1
|
cvssV3_1
|
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
epss
|
epss
|
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:/a:redhat:ansible_automation_platform:2.4::el8 cpe:/a:redhat:ansible_automation_platform:ee::el8 |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Redhat satellite
Redhat satellite Capsule |
|
| CPEs | cpe:/a:redhat:satellite:6.16::el8 cpe:/a:redhat:satellite:6.16::el9 cpe:/a:redhat:satellite_capsule:6.16::el8 cpe:/a:redhat:satellite_capsule:6.16::el9 |
|
| Vendors & Products |
Redhat satellite
Redhat satellite Capsule |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Redhat
Redhat ansible Automation Platform |
|
| CPEs | cpe:/a:redhat:ansible_automation_platform:2.5::el8 cpe:/a:redhat:ansible_automation_platform:2.5::el9 |
|
| Vendors & Products |
Redhat
Redhat ansible Automation Platform |
| Type | Values Removed | Values Added |
|---|---|---|
| References |
| |
| Metrics |
threat_severity
|
cvssV3_1
|
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Python
Python aiohttp |
|
| CPEs | cpe:2.3:a:python:aiohttp:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Python
Python aiohttp |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
|
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | aiohttp vulnerable to request smuggling due to incorrect parsing of chunk extensions | |
| Weaknesses | CWE-444 | |
| References |
| |
| Metrics |
cvssV4_0
|