Astra Linux – Vulnerability in JRuby

Versions of Ruby from 2.4.7, 2.5.x up to 2.5.6, and 2.6.x up to 2.6.4 allow HTTP Response Splitting. If a program using WEBrick inserts untrusted input into the response header, an attacker can exploit this to insert a newline character to split the header, thereby injecting malicious content to...

Astra Linux – Vulnerability in Apache2

Splitting of HTTP responses across multiple modules in the Apache HTTP Server allows an attacker who can inject malicious response headers into backend applications to carry out an HTTP desynchronization attack. Users are recommended to upgrade to version 2.4.59, which fixes this issue...

Astra Linux – Vulnerability in JRuby

Before Ruby 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1, an HTTP Response Splitting attack was possible. An attacker could inject a crafted key and value into an HTTP response for the WEBrick HTTP server...

Astra Linux – Vulnerability in Firefox and Thunderbird

Firefox incorrectly accepted a new line in an HTTP/3 header, interpreting it as two separate headers. This allowed for a header splitting attack against servers using HTTP/3. This vulnerability affects Firefox 91.0.1 and Thunderbird 91.0.1...

Astra Linux – Vulnerability in Twisted

In Twisted Web version 19.10.0, there was an HTTP request splitting vulnerability. When a content-length and a chunked encoding header were provided, the content-length took precedence, and the remaining part of the request body was interpreted as a pipelined request...

Astra Linux – Vulnerability in Twisted

In Twisted Web version 19.10.0, there was an HTTP request splitting vulnerability. When two content-length headers were provided, the system ignored the first header. When the second content-length value was set to zero, the request body was interpreted as a pipelined request...

Astra Linux – Vulnerability in Netty

The Netty project is an event-driven, asynchronous network application framework. Starting from version 4.1.83.Final and before 4.1.86.Final, when calling DefaultHttpHeaders.set with an iterator of values, header value validation was not performed. This allowed malicious header values in the...

Astra Linux – Vulnerability in Apache2

A properly crafted method sent via HTTP/2 will bypass validation and be forwarded by modproxy, which can lead to request splitting or cache poisoning. This issue affects Apache HTTP Server versions 2.4.17 to 2.4.48...

Astra Linux – Vulnerability in Chromium

Insufficient validation of untrusted input in QUIC in Google Chrome prior to 97.0.4692.71 allowed a remote attacker to perform header splitting via malicious network traffic. Chromium security severity: Low...

Astra Linux – Vulnerability in Ruby 2.5

The cgi gem before 0.1.0.2, 0.2.x before 0.2.2, and 0.3.x before 0.3.5 for Ruby allow HTTP response splitting. This is relevant for applications that use untrusted user input, either to generate an HTTP response or to create a CGI::Cookie object...

Astra Linux – Vulnerability in Apache2

Faulty input validation in the core of Apache allows malicious or exploitable backend/content generators to split HTTP responses. This issue affects Apache HTTP Server: through 2.4.58...

PT-2026-42167

Name of the Vulnerable Software and Affected Versions MediaArea MediaInfoLib affected versions not specified Description A heap-based buffer overflow occurs during channel splitting. A heap-based buffer overflow is a condition where a program writes more data to a heap-allocated memory block than...

MediaInfoLib 安全漏洞

MediaInfoLib is a tool developed by MediaArea for displaying technical information and tag data related to audio and video files. MediaInfoLib has a security vulnerability, which stems from a heap buffer overflow caused by Channel Splitting...

MediaArea MediaInfoLib Channel Splitting heap-based buffer overflow vulnerability

Summary A heap-based buffer overflow vulnerability exists in the Channel Splitting functionality of MediaInfoLib versions: 26.01. A specially crafted .riff file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability. Confirmed Vulnerable...

CLSA-2026-1779118869 Fix of 8 CVEs

SECURITY UPDATE: fix off-by-one out-of-bounds read in modproxyajp message getter functions - debian/patches/CVE-2026-33857-prereq.patch: prerequisite fix for ajpmsgcheckheader bounds check to keep msg-len within buffer - debian/patches/CVE-2026-33857.patch: fix off-by-one out-of-bounds read in...

CVE-2026-43968

A flaw was found in cowlib. An Improper Neutralization of CRLF Sequences Carriage Return Line Feed Injection vulnerability allows a remote attacker to inject bare carriage return characters into Server-Sent Events SSE fields. This enables event splitting and injection of arbitrary event types and...

Security Bulletin: DevOps Test Performance contains a vulnerability related to use of netty-handler-proxy

Summary Due to use of netty-handler-proxy, DevOps Test Performance and Rational Performance Tester contain a potential header injection vulnerability. Vulnerability Details CVEID:CVE-2026-42578 DESCRIPTION: Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Fina...

Security update for rmt-server

This update for rmt-server fixes the following issues CVE-2026-26961: rack: mismatch in header handling can allow to smuggle multipart content bsc1261398. CVE-2026-26962: rack: improper unfolding of folded multipart headers can lead to header injection or response splitting bsc1261471...

curl: CRLF Injection via Custom HTTP Headers

Summary: libcurl writes user-supplied custom headers directly into the HTTP request buffer without stripping \r\n characters. The raw input pointer origp in Curladdcustomheaders lib/http.c is serialized verbatim into the outgoing request using curlxdynaddfreq, "%s\r\n", origp instead of using the...

FrankenPHP: Unsafe Unicode Handling in CGI Path Splitting Allows Execution of Non-PHP Files

Summary The splitPos function in cgi.go misuses golang.org/x/text/search with search.IgnoreCase when the request path contains a non-ASCII byte. Two distinct flaws in that fallback let an attacker mislead FrankenPHP into treating a non-.php file as a .php script. In any deployment where the...