CVE-2025-12642

lighttpd1.4.80 incorrectly merged trailer fields into headers after http request parsing. This behavior can be exploited to conduct HTTP Header Smuggling attacks. Successful exploitation may allow an attacker to: Bypass access control rules Inject unsafe input into backend logic that trusts reque...

CVE-2025-12642

lighttpd1.4.80 incorrectly merged trailer fields into headers after http request parsing. This behavior can be exploited to conduct HTTP Header Smuggling attacks. Successful exploitation may allow an attacker to: Bypass access control rules Inject unsafe input into backend logic that trusts reque...

UBUNTU-CVE-2025-12642

lighttpd1.4.80 incorrectly merged trailer fields into headers after http request parsing. This behavior can be exploited to conduct HTTP Header Smuggling attacks. Successful exploitation may allow an attacker to: Bypass access control rules Inject unsafe input into backend logic that trusts reque...

CVE-2025-12642 HTTP Header Smuggling via Trailer Merge

lighttpd1.4.80 incorrectly merged trailer fields into headers after http request parsing. This behavior can be exploited to conduct HTTP Header Smuggling attacks. Successful exploitation may allow an attacker to: Bypass access control rules Inject unsafe input into backend logic that trusts reque...

CVE-2025-12642 HTTP Header Smuggling via Trailer Merge

lighttpd1.4.80 incorrectly merged trailer fields into headers after http request parsing. This behavior can be exploited to conduct HTTP Header Smuggling attacks. Successful exploitation may allow an attacker to: Bypass access control rules Inject unsafe input into backend logic that trusts reque...

CVE-2025-12642

Lighttpd 1.4.80 is affected by an HTTP header smuggling vulnerability caused by incorrectly merging trailer fields into headers during request parsing. This can enable bypassing access controls and injecting unsafe input into backend logic that relies on headers, with potential for HTTP Request S...

lighttpd 安全漏洞

lighttpd is an open source web server from the individual developer Jan Kneschke in Germany. A security vulnerability exists in lighttpd version 1.4.80, which stems from incorrectly merging trailing fields into headers, which could lead to HTTP header smuggling attacks, bypassing access control...

PT-2025-44791

Name of the Vulnerable Software and Affected Versions lighttpd version 1.4.80 Description The software improperly merges trailer fields into headers following HTTP request parsing, which can be leveraged to carry out HTTP Header Smuggling attacks. Successful exploitation could allow an attacker t...

DEBIAN-CVE-2025-62518

astral-tokio-tar is a tar archive reading/writing library for async Rust. Versions of astral-tokio-tar prior to 0.5.6 contain a boundary parsing vulnerability that allows attackers to smuggle additional archive entries by exploiting inconsistent PAX/ustar header handling. When processing archives...

Amazon Linux 2023 : python3-h2 (ALAS2023-2025-1181)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2025-1181 advisory. h2 is a pure-Python implementation of a HTTP/2 protocol stack. Prior to version 4.3.0, an HTTP/2 request splitting vulnerability allows attackers to perform request smuggling attacks by injecting CRLF...

Security update for python-h2

This update for python-h2 fixes the following issues: CVE-2025-57804: Fixed HTTP Request Smuggling due to illegal characters in headers bsc1248737 Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively...

Security update for ruby2.5

This update for ruby2.5 fixes the following issues: CVE-2025-6442: Fixed readheader HTTP Request Smuggling Vulnerability in WEBrick bsc1245254 CVE-2025-27221: Fixed userinfo leakage in URIjoin, URImerge and URI+ bsc1237805 Patch Instructions: To install this SUSE update use the SUSE recommended...

Security Bulletin: IBM watsonx Orchestrate Cartridge affected by vulnerability in spring-cloud-starter-gateway-4.1.7.jar

Summary IBM watsonx Orchestrate Cartridge contains a vulnerable version of spring-cloud-starter-gateway-4.1.7.jar Vulnerability Details CVEID:CVE-2025-41235 DESCRIPTION: Spring Cloud Gateway Server forwards the X-Forwarded-For and Forwarded headers from untrusted proxies. CWE:CWE-444: Inconsisten...

Linux Distros Unpatched Vulnerability : CVE-2019-15605

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - HTTP request smuggling in Node.js 10, 12, and 13 causes malicious payload delivery when transfer-encoding is malformed CVE-2019-15605 Note that Nessus relies on...

CVE-2025-23167

A flaw in Node.js 20's HTTP parser allows improper termination of HTTP/1 headers using \r\n\rX instead of the required \r\n\r\n. This inconsistency enables request smuggling, allowing attackers to bypass proxy-based access controls and submit unauthorized requests. The issue was resolved by...

SUSE-SU-2025:20230-1 Security update for haproxy

This update for haproxy fixes the following issues: Update to version 2.8.11+git0.01c1056a4: VUL-0: CVE-2024-53008: haproxy: HTTP/3 request smuggling via malformed HTTP headers forwarded to a HTTP/1.1 non-compliant back-end server bsc1233973 BUG/MINOR: cfgparse-listen: fix option httpslog overrid...

SUSE-SU-2025:20105-1 Security update for libsoup

This update for libsoup fixes the following issues: - CVE-2024-52530: Fixed HTTP request smuggling via stripping null bytes from the ends of header names bsc1233285. - CVE-2024-52531: Fixed buffer overflow via UTF-8 conversion in soupheaderparseparamliststrict bsc1233292. - CVE-2024-52532: Fixed...

Important: libsoup

Issue Overview: GNOME libsoup before 3.6.0 allows HTTP request smuggling in some configurations because '\0' characters at the end of header names are ignored, i.e., a "Transfer-Encoding\0: chunked" header is treated the same as a "Transfer-Encoding: chunked" header. CVE-2024-52530 GNOME libsoup...

Security update for libsoup

This update for libsoup fixes the following issues: CVE-2024-52530: Fixed HTTP request smuggling via stripping null bytes from the ends of header names bsc1233285 CVE-2024-52531: Fixed buffer overflow via UTF-8 conversion in soupheaderparseparamliststrict bsc1233292 CVE-2024-52532: Fixed infinite...

Security update for libsoup

This update for libsoup fixes the following issues: CVE-2024-52530: Fixed HTTP request smuggling via stripping null bytes from the ends of header names bsc1233285 CVE-2024-52531: Fixed buffer overflow via UTF-8 conversion in soupheaderparseparamliststrict bsc1233292 CVE-2024-52532: Fixed infinite...