35 matches found
Astra Linux – Vulnerability in Ruby-Rack
There is a possible denial-of-service vulnerability in Rack versions 2.0.9.1, 2.1.4.1, and 2.2.3.1, specifically in the multipart parsing component of Rack...
Astra Linux – Vulnerability in Ruby-Rack
Rack is a modular Ruby web server interface. Carefully crafted headers may cause header parsing in Rack to take longer than expected, potentially leading to a denial-of-service issue. The Accept and Forwarded headers are affected. Ruby 3.2 includes fixes for this problem, so Rack applications tha...
Astra Linux – Vulnerability in Ruby-Rack
There is a DoS vulnerability in Rack versions v3.0.4.2, v2.2.6.3, v2.1.4.3, and v2.0.9.3, particularly in the Multipart MIME parsing code. This vulnerability could allow an attacker to craft requests that can be abused to cause the multipart parsing to take longer than expected...
Linux Distros Unpatched Vulnerability : CVE-2026-34831
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Rack is a modular Ruby web server interface. Prior to versions 2.2.23, 3.1.21, and 3.2.6, Rack::Filesfail sets the Content-Length response header using Stringsi...
Rack 安全漏洞
Rack is a modular Ruby web server interface developed by Rack authors. Vulnerabilities exist in versions of Rack prior to 2.2.23, 3.1.21, and 3.2.6. These vulnerabilities stem from Rack::Utils.getbyteranges, which does not limit the number of individual byte ranges when parsing HTTP Range headers...
Rack 安全漏洞
Rack is a modular Ruby web server interface developed by Rack authors. Vulnerabilities exist in versions of Rack prior to 2.2.23, 3.1.21, and 3.2.6. These vulnerabilities stem from Rack::Utils.selectbestencoding, which has a quadratic time complexity when processing Accept-Encoding headers...
Rack 安全漏洞
Rack is a modular Ruby web server interface developed by Rack authors. Vulnerabilities exist in versions of Rack prior to 2.2.23, 3.1.21, and 3.2.6. These vulnerabilities stem from Rack::Staticapplicablerules’ evaluation of header rules for PATHINFO when the original URL is encoded. The underlyin...
PT-2026-29857
Rack versions 3.0.0.beta1 through 3.1.21, and 3.2.0 through 3.2.6 are affected by an issue where the Rack::Request component improperly parses the Host header, accepting characters not permitted in RFC-compliant hostnames such as /, ?, , and @. This can lead to host header poisoning in applicatio...
PT-2026-29813
Name of the Vulnerable Software and Affected Versions Rack versions prior to 2.2.23, 3.1.21, and 3.2.6 Description Rack’s Rack::Staticapplicable rules component evaluates header rules against the raw URL-encoded PATH INFO, while the file-serving path is decoded. This allows an attacker to bypass...
CVE-2026-22860 Rack has a Directory Traversal via Rack:Directory
Rack is a modular Ruby web server interface. Prior to versions 2.2.22, 3.1.20, and 3.2.5, Rack::Directory’s path check used a string prefix match on the expanded path. A request like /../rootexample/ can escape the configured root if the target path starts with the root string, allowing directory...
Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: pcs (UTSA-2026-005320)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005320 advisory. Rack is a modular Ruby web server interface. Carefully crafted headers can cause header parsing in Rack to take longer than expected resulting in a possible denial o...
TencentOS Server 4: pcs (TSSA-2025:0257)
The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:0257 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...
TencentOS Server 4: rubygem-rack (TSSA-2025:0410)
The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:0410 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...
TencentOS Server 4: pcs (TSSA-2025:0829)
The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:0829 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...
Linux Distros Unpatched Vulnerability : CVE-2025-61771
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Rack is a modular Ruby web server interface. In versions prior to 2.2.19, 3.1.17, and 3.2.2, Rack::Multipart::Parser stores non-file form fields parts without a...
Linux Distros Unpatched Vulnerability : CVE-2025-61780
"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Rack is a modular Ruby web server interface. Prior to versions 2.2.20, 3.1.18, and 3.2.3, a possible information disclosure vulnerability existed in...
CVE-2025-61780
Rack is a modular Ruby web server interface. Prior to versions 2.2.20, 3.1.18, and 3.2.3, a possible information disclosure vulnerability existed in Rack::Sendfile when running behind a proxy that supports x-sendfile headers such as Nginx. Specially crafted headers could cause Rack::Sendfile to...
CVE-2025-61771 Rack's multipart parser buffers large non‑file fields entirely in memory, enabling DoS (memory exhaustion)
Rack is a modular Ruby web server interface. In versions prior to 2.2.19, 3.1.17, and 3.2.2, Rack::Multipart::Parser stores non-file form fields parts without a filename entirely in memory as Ruby String objects. A single large text field in a multipart/form-data request hundreds of megabytes or...
CVE-2025-61771
Rack is a modular Ruby web server interface. In versions prior to 2.2.19, 3.1.17, and 3.2.2, Rack::Multipart::Parser stores non-file form fields parts without a filename entirely in memory as Ruby String objects. A single large text field in a multipart/form-data request hundreds of megabytes or...
