Astra Linux - уязвимость в apache2

Some modproxy configurations on the Apache HTTP Server versions 2.4.0 through 2.4.55 allow for an HTTP Request Smuggling attack. These configurations are affected when modproxy is enabled along with some form of RewriteRule or ProxyPassMatch, where a non-specific pattern matches a portion of the...

Astra Linux - уязвимость в zabbix

A specially crafted string can cause a buffer overflow in the JSON parser library, resulting in a crash of the Zabbix Server or Zabbix Proxy...

Astra Linux - уязвимость в apache2

In the Apache HTTP Server with modproxy loaded, SSRF allows an attacker to send outbound proxy requests to a URL controlled by the attacker. This requires a unusual configuration where modheaders is used to modify the Content-Type header of the request or response, with a value provided in the HT...

Astra Linux - уязвимость в chromium

Insufficient policy enforcement in DevTools in Google Chrome prior to 110.0.5481.77 allowed a remote attacker to bypass the same-origin policy and proxy settings through a crafted HTML page. Chromium security severity: Low...

Astra Linux - уязвимость в apache2

In Apache HTTP Server 2.4.59 and earlier, a null pointer dereference vulnerability in modproxy allows an attacker to crash the server through a malicious request. Users are recommended to upgrade to version 2.4.60, which fixes this issue...

Astra Linux - уязвимость в jruby

A vulnerability was discovered in Ruby versions 2.5.8, 2.6.x up to 2.6.6, and 2.7.x up to 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, did not rigorously check the transfer-encoding header value. An attacker could potentially exploit this vulnerability to bypass a reverse proxy which...

Astra Linux - уязвимость в curl

There is a vulnerability in curl version 7.87.0 where it is possible to exploit the memory reclamation mechanism. In this vulnerability, curl can be instructed to tunnel virtually all protocols it supports through an HTTP proxy. HTTP proxies can and often do deny such tunnel operations. When curl...

Astra Linux - уязвимость в 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 failed to properly parse the HTTP transfer-encoding request header under certain circumstances, which could lead to requests for data smuggling when used with a reverse proxy. Specifically: - Tomcat incorrectly...

Astra Linux - уязвимость в linux-5.10, linux

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Do not leak netobj memory when gssreadproxyverf fails...

Astra Linux - уязвимость в squid

Squid is a caching proxy for the web that supports HTTP, HTTPS, FTP, and other protocols. Due to an out-of-bounds write vulnerability when assigning ESI variables, Squid is susceptible to a memory corruption error. This error can lead to a denial-of-service attack...

Astra Linux - уязвимость в puma

Puma is an HTTP 1.1 server for Ruby/Rack applications. The fix for CVE-2019-16770 was incomplete. The original fix only protected existing connections that had already been accepted; it did not prevent new connections from being blocked by greedy persistent-connections that saturated all threads ...

Astra Linux - уязвимость в golang-1.19, golang-1.23

The matching of hosts against proxy patterns may improperly treat an IPv6 zone ID as a hostname component. For example, when the NOPROXY environment variable is set to “.example.com”, a request to “::1%25.example.com:80” will be incorrectly matched and not be proxied...

Astra Linux - уязвимость в twisted

Twisted is an event-based framework for internet applications, compatible with Python 3.6+. Before version 22.4.0rc1, the Twisted Web HTTP 1.1 server, located in the twisted.web.http module, parsed several HTTP request constructs more leniently than allowed by RFC 7230. This non-conformant parsin...

Astra Linux - уязвимость в firefox, thunderbird

If a PAC URL was set, and the server hosting the PAC was unreachable, OCSP requests would be blocked, resulting in incorrect error pages being displayed. This vulnerability affects Firefox 102, Firefox ESR 91.11, Thunderbird 102, and Thunderbird 91.11...

Astra Linux - уязвимость в tomcat9

There is an improper input validation vulnerability in Apache Tomcat. In versions of Tomcat from 11.0.0-M1 through 11.0.0-M11, from 10.1.0-M1 through 10.1.13, from 9.0.0-M1 through 9.0.81, and from 8.5.0 through 8.5.93, the HTTP trailer headers were not parsed correctly. A specially crafted,...

Astra Linux - уязвимость в freerdp3

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.22.0, there was a NULL pointer dereference vulnerability in rdpwritelogoninfov2. This vulnerability allowed a malicious RDP server to crash the FreeRDP proxy by sending a specially crafted LogonInfoV2 PDU with...

Astra Linux - уязвимость в apache2

An HTTP response smuggling vulnerability exists in the Apache HTTP Server via modproxyuwsgi. This issue affects the Apache HTTP Server version 2.4.30 through 2.4.55. Special characters in the origin response header can cause the response forwarded to the client to be truncated or split...

Astra Linux - уязвимость в apache2

In certain proxy configurations, a denial-of-service attack against Apache HTTP Server versions 2.4.26 through 2.4.63 can occur when untrusted clients trigger an assertion in modproxyhttp2. The configurations affected include reverse proxies configured for HTTP/2 backends, where ProxyPreserveHost...

Astra Linux - уязвимость в php8.1

In PHP versions 8.1. before 8.1.31, 8.2. before 8.2.26, and 8.3. before 8.3.14, when using streams with a configured proxy and the “requestfulluri” option, the URI is not properly sanitized. This can lead to HTTP request smuggling, allowing attackers to use the proxy to send arbitrary HTTP reques...

Astra Linux - уязвимость в libproxy

In libproxy, the url.cpp module in version 0.4.15 is vulnerable to a buffer overflow when PAC is enabled. This vulnerability was confirmed by using a large PAC file that was sent without a Content-length header...