CVE-2021-20110

Due to Manage Engine Asset Explorer Agent 1.0.34 not validating HTTPS certificates, an attacker on the network can statically configure their IP address to match the Asset Explorer's Server IP address. This will allow an attacker to send a NEWSCAN request to a listening agent on the network as we...

CVE-2020-7659

reel through 0.6.1 allows Request Smuggling attacks due to incorrect Content-Length and Transfer encoding header parsing. It is possible to conduct HTTP request smuggling attacks by sending the Content-Length header twice. Furthermore, invalid Transfer Encoding headers were found to be parsed as...

CVE-2020-7670

agoo prior to 2.14.0 allows request smuggling attacks where agoo is used as a backend and a frontend proxy also being vulnerable. HTTP pipelining issues and request smuggling attacks might be possible due to incorrect Content-Length and Transfer encoding header parsing. It is possible to conduct...

CVE-2011-2668

Mozilla Firefox through 1.5.0.3 has a vulnerability in processing the content-length header...

CVE-2005-2912

Linksys WRT54G router allows remote attackers to cause a denial of service CPU consumption and server hang via an HTTP POST request with a negative Content-Length value...

CVE-2008-5421

The SSL web administration service in NetWin SmsGate 1.1n and earlier allows remote attackers to cause a denial of service hang via 1 a large integer in the Content-Length HTTP header; 2 an invalid value in the Content-Length HTTP header, as demonstrated by a negative integer; or 3 a missing...

Security update for python-httpcore, python-h11

This update for python-httpcore, python-h11 fixes the following issues: python-h11: - Update 0.16.0: CVE-2025-43859: Fixed accepting of malformed Chunked-Encoding bodies bsc1241872 - 0.15.0: Reject Content-Lengths = 1 zettabyte 1 billion terabytes early, without attempting to parse the integer...

SUSE-SU-2025:20330-1 Security update for python-h11, python-httpcore

This update for python-h11, python-httpcore fixes the following issues: python-h11: - Update 0.16.0: CVE-2025-43859: Fixed accepting of malformed Chunked-Encoding bodies bsc1241872 - 0.15.0: Reject Content-Lengths = 1 zettabyte 1 billion terabytes early, without attempting to parse the integer 18...

Security update for python-h11, python-httpcore

This update for python-h11, python-httpcore fixes the following issues: python-h11: - Update 0.16.0: CVE-2025-43859: Fixed accepting of malformed Chunked-Encoding bodies bsc1241872 - 0.15.0: Reject Content-Lengths = 1 zettabyte 1 billion terabytes early, without attempting to parse the integer...

Integer Overflow or Wraparound

Overview Affected versions of this package are vulnerable to Integer Overflow or Wraparound via the archivereadsupportformatwarc.c process. An attacker can cause memory corruption or unpredictable program behavior by supplying a specially crafted WARC file with an excessively large content length...

CVE-2025-45835

A null pointer dereference vulnerability was discovered in Netis WF2880 v2.1.40207. The vulnerability exists in the FUN004904c8 function of the cgitest.cgi file. Attackers can trigger this vulnerability by controlling the environment variable value CONTENTLENGTH, causing the program to crash and...

CVE-2025-45835

A null pointer dereference vulnerability was discovered in Netis WF2880 v2.1.40207. The vulnerability exists in the FUN004904c8 function of the cgitest.cgi file. Attackers can trigger this vulnerability by controlling the environment variable value CONTENTLENGTH, causing the program to crash and...

SUSE CVE-2025-46728

cpp-httplib is a C++ header-only HTTP/HTTPS server and client library. Prior to version 0.20.1, the library fails to enforce configured size limits on incoming request bodies when Transfer-Encoding: chunked is used or when no Content-Length header is provided. A remote attacker can send a chunked...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through the handling of incoming HTTP requests with Transfer-Encoding: chunked or without a Content-Length header. An attacker can cause uncontrolled memory allocation on the server b...

DEBIAN-CVE-2025-46728

cpp-httplib is a C++ header-only HTTP/HTTPS server and client library. Prior to version 0.20.1, the library fails to enforce configured size limits on incoming request bodies when Transfer-Encoding: chunked is used or when no Content-Length header is provided. A remote attacker can send a chunked...

UBUNTU-CVE-2025-46728

cpp-httplib is a C++ header-only HTTP/HTTPS server and client library. Prior to version 0.20.1, the library fails to enforce configured size limits on incoming request bodies when Transfer-Encoding: chunked is used or when no Content-Length header is provided. A remote attacker can send a chunked...

BIT-FLUENT-BIT-2024-50609

An issue was discovered in Fluent Bit 3.1.9. When the OpenTelemetry input plugin is running and listening on an IP address and port, one can send a packet with Content-Length: 0 and it crashes the server. Improper handling of the case when Content-Length is 0 allows a user with access to the...

BIT-FLUENT-BIT-2024-50608

An issue was discovered in Fluent Bit 3.1.9. When the Prometheus Remote Write input plugin is running and listening on an IP address and port, one can send a packet with Content-Length: 0 and it crashes the server. Improper handling of the case when Content-Length is 0 allows a user with access t...

CVE-2025-2258 Eclipse ThreadX NetX Duo HTTP server single PUT request integer underflow

In NetX Duo component HTTP server functionality of Eclipse ThreadX NetX Duo before version 6.4.3, an attacker can cause an integer underflow and a subsequent denial of service by writing a very large file, by specially crafted packets with Content-Length smaller than the data request size. A...

DEBIAN-CVE-2024-6827

Gunicorn version 21.2.0 does not properly validate the value of the 'Transfer-Encoding' header as specified in the RFC standards, which leads to the default fallback method of 'Content-Length,' making it vulnerable to TE.CL request smuggling. This vulnerability can lead to cache poisoning, data...