Astra Linux – Vulnerability in Ruby-Rack

Rack is a modular Ruby web server interface. The Rack::Sendfile middleware logs unsanitized header values from the X-Sendfile-Type header. An attacker can exploit this by injecting escape sequences such as newline characters into the header, resulting in log injection. This vulnerability has been...

Astra Linux – Vulnerability in Ruby-Rack

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 buffers the entire multipart preamble bytes before the first boundary in memory without any size limit. A client can send a large preamble followed by a valid boundary, causing...

Astra Linux – Vulnerability in Ruby-Rack

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 could accumulate unbounded data when the header block of a multipart part never ended with the required blank line CRLFCRLF. The parser continuously stored incoming bytes in memory...

Astra Linux – Vulnerability in Ruby-Rack

Rack provides an interface for developing web applications in Ruby. Before versions 2.2.11, 3.0.12, and 3.1.10, Rack::CommonLogger could be exploited by crafting input containing newline characters to manipulate log entries. The provided proof-of-concept demonstrates injecting malicious content...

Astra Linux – Vulnerability in Ruby-Rack

Rack is a modular Ruby web server interface. Prior to version 2.2.18, Rack::QueryParser enforced its paramslimit only for parameters separated by &, while still splitting on both & and ;. As a result, attackers could use ; separators to bypass the parameter count limit and submit more parameters...

Astra Linux – Vulnerability in Ruby-Rack

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 fields without a filename entirely in memory as Ruby String objects. A single large text field in a multipart/form-data request hundreds of megabytes ...

Astra Linux – Vulnerability in Ruby-Rack

Rack is a modular Ruby web server interface. Before versions 2.2.20, 3.1.18, and 3.2.3, Rack::RequestPOST would read the entire request body into memory when the Content-Type was application/x-www-form-urlencoded. This action did not enforce any length or capacity limits on the input. As a result...

SUSE-SU-2026:20091-1 Security update for hawk2

This update for hawk2 fixes the following issues: - Bump ruby gem rack to 3.1.18 bsc1251939. - Bump ruby gem uri to 1.0.4. - Fix the mtime in manifest.json bsc1230275. - Make builds determinitstic bsc1230275. - Bump rails version from 8.0.2 to 8.0.2.1 bsc1248100. - Require openssl explicitly...

SUSE-SU-2026:20093-1 Security update for hawk2

This update for hawk2 fixes the following issues: - Bump ruby gem rack to 3.1.18 bsc1251939. - Bump ruby gem uri to 1.0.4. - Fix the mtime in manifest.json bsc1230275. - Make builds determinitstic bsc1230275. - Bump rails version from 8.0.2 to 8.0.2.1 bsc1248100. - Require openssl explicitly...

OPENSUSE-SU-2026:20025-1 Security update for hawk2

This update for hawk2 fixes the following issues: - Bump ruby gem rack to 3.1.18 bsc1251939. - Bump ruby gem uri to 1.0.4. - Fix the mtime in manifest.json bsc1230275. - Make builds determinitstic bsc1230275. - Bump rails version from 8.0.2 to 8.0.2.1 bsc1248100. - Require openssl explicitly...

MiracleLinux 9 : pcs-0.11.9-2.el9.ML.1 (AXSA:2025-10296:03)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2025-10296:03 advisory. rubygem-rack: Possible Log Injection in Rack::CommonLogger CVE-2025-25184 Tenable has extracted the preceding description block directly from the MiracleLin...

MiracleLinux 8 : pcs-0.10.18-2.el8_10.5.ML.1 (AXSA:2025-10529:04)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-10529:04 advisory. rubygem-rack: Unbounded-Parameter DoS in Rack::QueryParser CVE-2025-46727 tornado: Tornado Multipart Form-Data Denial of Service CVE-2025-47287...

MiracleLinux 8 : pcs-0.10.18-2.el8_10.7.ML.1 (AXSA:2025-11087:08)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-11087:08 advisory. rubygem-rack: Rack QueryParser has an unsafe default allowing paramslimit bypass via semicolon- separated parameters CVE-2025-59830 rack: Rack's...

MiracleLinux 9 : pcs-0.11.9-2.el9_6.1.ML.1 (AXSA:2025-10558:05)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2025-10558:05 advisory. rubygem-rack: Unbounded-Parameter DoS in Rack::QueryParser CVE-2025-46727 Tenable has extracted the preceding description block directly from the MiracleLin...

MiracleLinux 9 : pcs-0.11.9-2.el9_6.2.ML.1 (AXSA:2025-11083:07)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-11083:07 advisory. rubygem-rack: Rack QueryParser has an unsafe default allowing paramslimit bypass via semicolon- separated parameters CVE-2025-59830 rack: Rack's...

CVE-2021-22811

A CWE-79: Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability exists that could cause script execution when the request of a privileged account accessing the vulnerable web page is intercepted. Affected Products: 1-Phase Uninterruptible Power Supply UP...

CVE-2021-22810

A CWE-79: Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability exists that could cause arbritrary script execution when a privileged account clicks on a malicious URL specifically crafted for the NMC pointing to a delete policy file. Affected Products:...

CVE-2024-39316

Rack is a modular Ruby web server interface. Starting in version 3.1.0 and prior to version 3.1.5, Regular Expression Denial of Service ReDoS vulnerability exists in the Rack::Request::Helpers module when parsing HTTP Accept headers. This vulnerability can be exploited by an attacker sending...

Who Benefited from the Aisuru and Kimwolf Botnets?

Our first story of 2026 revealed how a destructive new botnet called Kimwolf has infected more than two million devices by mass-compromising a vast number of unofficial Android TV streaming boxes. Today, we'll dig through digital clues left behind by the hackers, network operators and services th...

Security Bulletin: Multiple vulnerabilities in IBM Aspera Console

Summary Multiple vulnerabilities were addressed in IBM Aspera Console version 3.4.8. Vulnerability Details CVEID:CVE-2025-61780 DESCRIPTION: 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...