Astra Linux – Vulnerability in Apache Log4j1.2

CVE-2020-9493 identified a deserialization issue present in Apache Chainsaw. Prior to Chainsaw V2.0, Chainsaw was a component of Apache Log4j 1.2.x, and the same issue still exists there...

Astra Linux – Vulnerability in Apache2

The Apache HTTP Server versions 2.4.6 to 2.4.46, with the modproxywstunnel module configured, were used to handle a URL request. The origin server did not necessarily upgrade this connection. As a result, subsequent requests using the same connection could be processed without any HTTP validation...

Astra Linux – Vulnerability in Batik

A Server-Side Request Forgery SSRF vulnerability exists in Batik of Apache XML Graphics, allowing attackers to access files using a Jar URL. This issue affects Apache XML Graphics Batik version 1.14...

Astra Linux – Vulnerability in Apache2

Apache HTTP Server 2.4.53 and earlier may return incorrect lengths when applications call r:wsread, causing the buffer to point beyond the allocated storage space...

Astra Linux – Vulnerability in Apache2

Inconsistent interpretation of HTTP requests: The “HTTP Request Smuggling” vulnerability in modproxyajp of the Apache HTTP Server allows an attacker to secretly send requests to the AJP server to which the server forwards requests. This issue affects the Apache HTTP Server version 2.4.53 and...

Astra Linux – Vulnerability in Tomcat9

Apache Tomcat has a Relative Path Traversal vulnerability. The fix for bug 60013 introduced a regression where the rewritten URL was normalized before being decoded. This created the possibility that, for rewrite rules that modify query parameters into the URL, an attacker could manipulate the...

Astra Linux – Vulnerability in Tomcat9

Occasional URL redirection to untrusted sites is a vulnerability in Apache Tomcat, caused by the LoadBalancerDrainingValve mechanism. This issue affects Apache Tomcat versions as follows: - 11.0.0-M1 through 11.0.18 - 10.1.0-M1 through 10.1.52 - 9.0.0.M23 through 9.0.115 - 8.5.30 through 8.5.100...

Astra Linux – Vulnerability in Apache2

Apache HTTP Server 2.4.53 and earlier may not send the X-Forwarded- headers to the origin server based on the client-side Connection header hop-by-hop mechanism. This could be used to bypass IP-based authentication on the origin server/application...

Astra Linux – Vulnerability in 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 – Vulnerability in Apache2

Inconsistent interpretation of HTTP requests: The “HTTP Request Smuggling” vulnerability in modproxyajp of the Apache HTTP Server allows an attacker to secretly send requests to the AJP server to which the server forwards requests. This issue affects the Apache HTTP Server version 2.4.54 and...

Astra Linux – Vulnerability in Apache2

Apache HTTP Server versions 2.4.39 to 2.4.46: unexpected matching behavior with "MergeSlashes OFF"...

Astra Linux – Vulnerability in Apache2

apescapequotes may write beyond the end of a buffer when given malicious input. None of the included modules passes untrusted data to these functions, but third-party/external modules may do so. This issue affects Apache HTTP Server 2.4.48 and earlier...

Astra Linux – Vulnerability in ModSecurity-Apache

ModSecurity is an open-source, cross-platform Web Application Firewall WAF engine for Apache, IIS, and Nginx. Versions prior to 2.9.10 contain a denial-of-service vulnerability similar to GHSA-859r-vvv8-rm8r/CVE-2025-47947. The sanitiseArg and sanitizeArg – it’s the same action, just a alias...

Astra Linux – Vulnerability in Puma

Puma is an HTTP 1.1 server for Ruby/Rack applications. Prior to versions 5.5.1 and 4.3.9, using “puma” with a proxy that forwards HTTP header values containing the LF character could lead to HTTP request smuggling. A client could secretly send a request through a proxy, causing the proxy to send ...

Astra Linux – Vulnerability in Batik

A Server-Side Request Forgery SSRF vulnerability exists in the Batik of Apache XML Graphics, allowing attackers to retrieve external resources. This issue affects Apache XML Graphics Batik version 1.14...

Astra Linux – Vulnerability in Apache2

The Apache HTTP Server protocol handler for the HTTP/2 protocol checks the received request headers against the size limitations configured for the server, which are also applicable for the HTTP/1 protocol. If these restrictions are violated, an HTTP response is sent to the client with a status...

Astra Linux – Vulnerability in Apache2

A carefully crafted request URI-path can cause modproxyuwsgi to exceed the allocated memory and crash DoS. This issue affects Apache HTTP Server versions 2.4.30 to 2.4.48 inclusive...

Astra Linux – Vulnerability in Tomcat9

There is a vulnerability related to improper input validation in Apache Tomcat. In versions of Tomcat from 11.0.0-M1 through 11.0.0-M10, from 10.1.0-M1 through 10.1.15, from 9.0.0-M1 through 9.0.82, and from 8.5.0 through 8.5.95, HTTP trailer headers were not parsed correctly. A trailer header th...

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...

Astra Linux – Vulnerability in Thrift

In Apache Thrift versions 0.9.3 to 0.13.0, malicious RPC clients could send short messages, resulting in a large memory allocation and potentially causing a denial of service...