Fixed packages 1
| Release | Package | Fixed in |
|---|---|---|
| Debian · 11 | python-aiohttp | 3.7.4-1+deb11u1 |
Vulnerabilities 9
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High 7.5
Denial of service when trying to parse malformed POST requests in aiohttp
aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. In affected versions an attacker can send a specially crafted POST (multipart/form-data) request. When the aiohttp server processes it, the server will enter an infinite loop and …
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High 7.2
aiohttp's ClientSession is vulnerable to CRLF injection via version
aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. Improper validation made it possible for an attacker to modify the HTTP request (e.g. to insert a new header) or create a new HTTP request if the attacker controls the HTTP versio…
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Medium 6.5
aiohttp's HTTP parser (the python one, not llhttp) still overly lenient about separators
aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. Security-sensitive parts of the Python HTTP parser retained minor differences in allowable character sets, that must trigger error handling to robustly match frame boundaries of p…
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Medium 6.3
aiohttp vulnerable to request smuggling due to incorrect parsing of chunk extensions
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…
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Medium 6.1
aiohttp vulnerable to XSS on index pages for static file handling
aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. A XSS vulnerability exists on index pages for static file handling. This vulnerability is fixed in 3.9.4. We have always recommended using a reverse proxy server (e.g. nginx) for …
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Medium 5.9
aiohttp.web.static(follow_symlinks=True) is vulnerable to directory traversal
aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. When using aiohttp as a web server and configuring static routes, it is necessary to specify the root path for static files. Additionally, the option 'follow_symlinks' can be used…
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Medium 5.3
Request smuggling in aiohttp
aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. The HTTP parser in AIOHTTP has numerous problems with header parsing, which could lead to request smuggling. This parser is only used when AIOHTTP_NO_EXTENSIONS is enabled (or not…
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Medium 5.3
aiohttp's ClientSession is vulnerable to CRLF injection via method
aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. Improper validation makes it possible for an attacker to modify the HTTP request (e.g. insert a new header) or even create a new HTTP request if the attacker controls the HTTP met…
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Low 3.4
Inconsistent interpretation of `Content-Length` vs. `Transfer-Encoding` in aiohttp
aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. Affected versions of aiohttp have a security vulnerability regarding the inconsistent interpretation of the http protocol. HTTP/1.1 is a persistent protocol, if both Content-Lengt…