Astra Linux – Vulnerability in golang-golang-x-net, golang-1.19

A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder, enough to trigger a denial of service due to a small number of small requests...

Astra Linux – vulnerability in Node.js

A memory leak may occur when a remote peer abruptly closes the socket without sending a GOAWAY notification. Additionally, if an invalid header is detected by nghttp2, resulting in the connection being terminated by the peer, the same leak is triggered. Under certain conditions, this flaw can lea...

Astra Linux – vulnerability in python2.7, pypy

In Python 3.x versions prior to 3.5.10, 3.6.x prior to 3.6.12, 3.7.x prior to 3.7.9, and 3.8.x prior to 3.8.5, CRLF injection is possible if the attacker controls the HTTP request method; this was demonstrated by inserting CR and LF control characters into the first argument of...

Astra Linux – Vulnerability in Node.js

A malformed HTTP/2 HEADERS frame with oversized, invalid HPACK data can cause Node.js to crash by triggering an unhandled TLSSocket error ECONNRESET. Instead of safely closing the connection, the process crashes, enabling a remote denial of service. This primarily affects applications that do not...

Astra Linux – Vulnerability in libsoup2.4

A vulnerability was discovered in libsoup’s HTTP/2 protocol implementation. The library fails to properly release memory context blocks under specific stream termination conditions, such as when an HTTP/2 connection encounters window exhaustion or explicit stream resets. A remote, unauthenticated...

Astra Linux – Vulnerability in Tomcat9

There is a vulnerability related to improper input validation in Apache Tomcat. Tomcat did not restrict HTTP/0.9 requests to only the GET method. If a security constraint was configured to allow HEAD requests to a URI but deny GET requests, users could bypass this constraint on GET requests by...

Astra Linux – Vulnerability in python-urllib3

urllib3 is a user-friendly HTTP client library for Python. urllib3 does not treat the Cookie HTTP header specially or provides any helpers for managing cookies over HTTP; that responsibility lies with the user. However, it is possible for a user to specify a Cookie header, and information may be...

Astra Linux – vulnerability in haproxy

An integer overflow exists in htxaddheader within HAProxy versions 2.0 through 2.5; this vulnerability can be exploited to carry out HTTP request smuggling attacks. As a result, attackers can bypass all configured http-request HAProxy ACLs as well as potentially other ACLs...

Astra Linux – Vulnerability in Apache2

A buffer overflow in modproxyhtml in the Apache HTTP Server 2.4.67 and earlier versions allows an attack by a untrusted backend. Users are recommended to upgrade to version 2.4.68, which fixes this issue...

Astra Linux – Vulnerability in Firefox and Thunderbird

A use-after-free might have occurred when an HTTP2 session object was released on a different thread, resulting in memory corruption and potentially exploitable crashes. This vulnerability affects Firefox 93, Thunderbird 91.3, and Firefox ESR 91.3...

Astra Linux – Vulnerability in Apache2

The out-of-bounds write vulnerability in the modsed module of the Apache HTTP Server allows an attacker to overwrite heap memory with data provided by the attacker. This issue affects Apache HTTP Server version 2.4.2.52 and earlier versions...

Astra Linux – Vulnerability in the supervisor

In Supervisor version 4.0.2, an unauthenticated user can read log files or restart a service. Note: The maintainer confirmed that the affected component, inethttpserver, is not enabled by default. However, if the user enables it and does not set a password, Supervisor will log a warning message...

Astra Linux – Vulnerability in symfony

Symfony is a PHP framework for web and console applications, along with a set of reusable PHP components. The Symfony HTTP cache system functions as a reverse proxy: it caches entire responses including headers and returns them to clients. In a recent change to the AbstractSessionListener,...

Astra Linux – Vulnerability in golang-golang-x-net

In net/http in Go, before versions 1.18.6 and 1.19.x, and before version 1.19.1, attackers can cause a denial of service because an HTTP/2 connection may become unresponsive during closure, if the shutdown process is interrupted by a fatal error...

Astra Linux – Vulnerability in curl

There is an information disclosure vulnerability in curl v8.1.0 when performing HTTPS transfers. libcurl may incorrectly use the read callback CURLOPTREADFUNCTION to request data to be sent, even when the CURLOPTPOSTFIELDS option is set. This occurs if the same handle was previously used to issue...

Astra Linux – Vulnerability in curl

When asked to use a .netrc file for credentials and to follow HTTP redirects, curl could leak the password used for the first host to the followed-to host under certain circumstances. This flaw only manifests itself if the netrc file has an entry that matches the redirect target hostname, but 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 depends heavily ...

Astra Linux – vulnerability in curl

curl versions prior to 7.84.0 support “chained” HTTP compression algorithms; this means a server response can be compressed multiple times using different algorithms. The number of allowable “links” within this “decompression chain” is virtually unlimited, enabling a malicious server to insert an...

Astra Linux – Vulnerability in Apache2

The “Use After Free” vulnerability in the Apache HTTP Server module modhttp2 occurs when file handles are already exhausted. This issue affects Apache HTTP Server versions 2.4.55 through 2.4.67...

Astra Linux – Vulnerability in Netty

Netty is an asynchronous, event-driven network application framework. In versions prior to 4.1.129.Final and 4.2.8.Final, the io.netty.handler.codec.http.HttpRequestEncoder had a CRLF injection in the request URI during request construction. This led to request smuggling when HttpRequestEncoder w...