12072 matches found
Astra Linux – Vulnerability in Apache2
Apache HTTP Server versions 2.4.41 to 2.4.46 with modproxyhttp can become unstable when processing specially crafted requests that use both Content-Length and Transfer-Encoding headers. This can lead to a denial of service...
Astra Linux – Vulnerability in Ruby-Nokogiri
Nokogiri is an open-source XML and HTML library for Ruby. Nokogiri contains a regular expression that is inefficient and prone to excessive backtracking when attempting to detect encoding in HTML documents. Users are advised to upgrade to Nokogiri = 1.13.4. There are no known solutions to this...
Astra Linux – Vulnerability in Golang-1.19
A malicious HTTP sender can use chunk extensions to cause the recipient reading from the request or response body to read much more bytes from the network than actually exist in the body. A malicious HTTP client can further exploit this to cause the server to automatically read a large amount of...
Astra Linux – Vulnerability in libvpx
There is a heap overflow vulnerability in libvpx. Encoding a frame with dimensions larger than the originally configured size using VP9 may lead to a heap overflow in libvpx. We recommend upgrading to version 1.13.1 or higher...
Astra Linux – Vulnerability in Gunicorn
Gunicorn fails to properly validate Transfer-Encoding headers, resulting in HTTP Request Smuggling HRS vulnerabilities. By creating requests with conflicting Transfer-Encoding headers, attackers can bypass security restrictions and access restricted endpoints. This issue arises due to Gunicorn’s...
Astra Linux – Vulnerability in Node-Elliptic
In the Elliptic package 6.5.6 for Node.js, ECDSA signature malleability occurs because BER-encoded signatures are allowed...
Astra Linux – Vulnerability in aspell
The libaspell.a file in GNU Aspell before version 0.60.8 has a buffer overflow issue for strings that end with a single '\0' byte. This issue occurs when the encoding is set to ucs-2 or ucs-4 outside of the application, as indicated by the ASPELLCONF environment variable...
Astra Linux – Vulnerability in node-body-parser
body-parser is a Node.js body parsing middleware. body-parser version 1.20.3 is vulnerable to denial of service when url encoding is enabled. A malicious actor using a specially crafted payload could flood the server with a large number of requests, resulting in denial of service. This issue has...
Astra Linux – Vulnerability in Tomcat9
Apache Tomcat versions 10.0.0-M1 to 10.0.6, 9.0.0.M1 to 9.0.46, and 8.5.0 to 8.5.66 did not correctly parse the HTTP transfer-encoding request header in some circumstances, which could lead to requests for data smuggling when used with a reverse proxy. Specifically: - Tomcat incorrectly ignored t...
Astra Linux – Vulnerability in Waitress
In Waitress version 1.4.0, if a proxy server is used in front of Waitress, an attacker may send an invalid request that bypasses the front-end and is parsed differently by Waitress. This could lead to HTTP request smuggling. Specifically, requests containing special whitespace characters in the...
Astra Linux – Vulnerability in Puma
Puma is a Ruby/Rack web server designed for parallelism. Prior to versions 6.3.1 and 5.6.7, Puma exhibited incorrect behavior when parsing chunked transfer encoding bodies and zero-length Content-Length headers, which could allow HTTP request smuggling. The severity of this issue heavily depends ...
Astra Linux – Vulnerability in DjVuLibre
DjVuLibre 3.5.27 allows attackers to carry out a denial-of-service attack application crashes due to an out-of-bounds read by creating a corrupted JB2 image file. This occurs due to improper handling of the JB2 image file in the JB2Dict::JB2Codec::getdirectcontext function in libdjvu/JB2Image.h,...
Astra Linux – Vulnerability in Squid
Squid is a web proxy cache. Starting from version 3.5.27 and before version 6.8, Squid may be vulnerable to a Denial of Service attack against the HTTP Chunked decoder due to an uncontrolled recursion bug. This issue allows a remote attacker to cause a Denial of Service when sending a crafted,...
Astra Linux – Vulnerability in Firefox and Thunderbird
When a user clicked on an FTP URL containing encoded newline characters %0A and %0D, these newline characters would be interpreted as such, allowing arbitrary commands to be sent to the FTP server. This vulnerability affects Firefox ESR 78.10, Thunderbird 78.10, and Firefox 88...
Astra Linux – Vulnerability in Waitress
Waitress version 1.3.1 would parse the Transfer-Encoding header and only look for a single string value. If that value was not in the “chunked” format, it would proceed using the Content-Length header instead. According to the HTTP standard, Transfer-Encoding should be a comma-separated list, wit...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerabilities have been resolved: - riscv: ftrace: Fixed a panic caused by preemption being disabled. In RISCV, we need to use an AUIPC + JALR pair to encode an immediate jump, creating a jump to an address beyond 4K. This may cause errors if we want to enable...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: Media: MediTech; vcodec: Fix for use-after-free in the encoder release path. The fopsvcodecrelease function frees the context structure ctx without first canceling any pending or ongoing operations in ctx-encodework. This creates...
Astra Linux – Vulnerability in Netty
The HttpObjectDecoder.java file in Netty before version 4.1.44 allowed a Content-Length header to be accompanied by a second Content-Length header, or by a Transfer-Encoding header...
Astra Linux – Vulnerabilities in Chromium, Firefox, Thunderbird, and LibVpx
A heap buffer overflow occurred in the vp8 encoding process in libvpx within Google Chrome before version 117.0.5938.132. In version 1.13.1 of libvpx, a remote attacker could potentially exploit heap corruption through a crafted HTML page. Chromium security severity: High...