9599 matches found
CVE-2025-43859
h11 is a Python implementation of HTTP/1.1. Prior to version 0.16.0, a leniency in h11's parsing of line terminators in chunked-coding message bodies can lead to request smuggling vulnerabilities under certain conditions. This issue has been patched in version 0.16.0. Since exploitation requires...
DEBIAN-CVE-2025-43859
h11 is a Python implementation of HTTP/1.1. Prior to version 0.16.0, a leniency in h11's parsing of line terminators in chunked-coding message bodies can lead to request smuggling vulnerabilities under certain conditions. This issue has been patched in version 0.16.0. Since exploitation requires...
UBUNTU-CVE-2025-43859
h11 is a Python implementation of HTTP/1.1. Prior to version 0.16.0, a leniency in h11's parsing of line terminators in chunked-coding message bodies can lead to request smuggling vulnerabilities under certain conditions. This issue has been patched in version 0.16.0. Since exploitation requires...
HTTP Request Smuggling
Overview h11 is an A pure-Python, bring-your-own-I/O implementation of HTTP/1.1 Affected versions of this package are vulnerable to HTTP Request Smuggling via the class ChunkedReader in readers.py file, which performs the parsing of line terminators in chunked-coding message bodies. An attacker c...
CVE-2025-43859 h11 accepts some malformed Chunked-Encoding bodies
h11 is a Python implementation of HTTP/1.1. Prior to version 0.16.0, a leniency in h11's parsing of line terminators in chunked-coding message bodies can lead to request smuggling vulnerabilities under certain conditions. This issue has been patched in version 0.16.0. Since exploitation requires...
CVE-2025-43859 h11 accepts some malformed Chunked-Encoding bodies
h11 is a Python implementation of HTTP/1.1. Prior to version 0.16.0, a leniency in h11's parsing of line terminators in chunked-coding message bodies can lead to request smuggling vulnerabilities under certain conditions. This issue has been patched in version 0.16.0. Since exploitation requires...
CVE-2025-43859
h11 is a Python implementation of HTTP/1.1. Prior to version 0.16.0, a leniency in h11's parsing of line terminators in chunked-coding message bodies can lead to request smuggling vulnerabilities under certain conditions. This issue has been patched in version 0.16.0. Since exploitation requires...
CVE-2025-43859
The CVE relates to the Python HTTP/1.1 implementation h11 (prior to 0.16.0). A leniency in parsing line terminators in chunked-coding message bodies can enable a request-smuggling vulnerability under certain conditions. The issue is mitigated by upgrading to v0.16.0 or by fixing either h11 or a b...
CVE-2025-43859 h11 accepts some malformed Chunked-Encoding bodies
h11 is a Python implementation of HTTP/1.1. Prior to version 0.16.0, a leniency in h11's parsing of line terminators in chunked-coding message bodies can lead to request smuggling vulnerabilities under certain conditions. This issue has been patched in version 0.16.0. Since exploitation requires...
h11 accepts some malformed Chunked-Encoding bodies
Impact A leniency in h11's parsing of line terminators in chunked-coding message bodies can lead to request smuggling vulnerabilities under certain conditions. Details HTTP/1.1 Chunked-Encoding bodies are formatted as a sequence of "chunks", each of which consists of: - chunk length - \r\n - leng...
GHSA-VQFR-H8MV-GHFJ h11 accepts some malformed Chunked-Encoding bodies
Impact A leniency in h11's parsing of line terminators in chunked-coding message bodies can lead to request smuggling vulnerabilities under certain conditions. Details HTTP/1.1 Chunked-Encoding bodies are formatted as a sequence of "chunks", each of which consists of: - chunk length - \r\n - leng...
Improper Request Handling
http-proxy-middleware is vulnerable to Improper Request Handling. The vulnerability is due to improper request handling caused by fixRequestBody executing even when bodyParser has failed, which allows attackers to smuggle malicious HTTP requests...
PT-2025-17850
Name of the Vulnerable Software and Affected Versions h11 versions prior to 0.16.0 Description h11 is a Python implementation of HTTP/1.1. A leniency in h11's parsing of line terminators in chunked-coding message bodies can lead to request smuggling vulnerabilities under certain conditions. This...
h11 accepts some malformed Chunked-Encoding bodies
h11 reports: h11 is a Python implementation of HTTP/1.1. Prior to version 0.16.0, a leniency in h11's parsing of line terminators in chunked-coding message bodies can lead to request smuggling vulnerabilities under certain conditions. This issue has been patched in version 0.16.0. Since...
PT-2025-17617 · Apache · Apache Http Server
Name of the Vulnerable Software and Affected Versions: Apache HTTP Server affected versions not specified Description: The issue concerns HTTP Request Smuggling in the Apache HTTP Server. No information is provided about the estimated number of potentially affected devices worldwide or real-world...
The vulnerability of server software like HAProxy, related to deficiencies in HTTP request processing, allows attackers to circumvent security restrictions and send hidden HTTP requests (HTTP Request Smuggling attack).
The vulnerability of server-side software like HAProxy is related to deficiencies in HTTP request processing. Exploiting this vulnerability allows a malicious actor to bypass security restrictions and send hidden HTTP requests a type of HTTP Request Smuggling attack...
GO-2025-3627 Traefik affected by Go HTTP Request Smuggling Vulnerability in github.com/traefik/traefik
Traefik affected by Go HTTP Request Smuggling Vulnerability in github.com/traefik/traefik...
GO-2025-3603 Query smuggling in ch-go library in github.com/ClickHouse/ch-go
Query smuggling in ch-go library in github.com/ClickHouse/ch-go...