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...

MiracleLinux 8 : ruby:2.5 (AXSA:2025-9949:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-9949:01 advisory. oniguruma: integer overflow in searchinrange function in regexec.c leads to out-of-bounds read CVE-2019-19012 rubygem-bundler: unexpected code...

MiracleLinux 9 : ruby:3.3 (AXSA:2025-9954:01)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-9954:01 advisory. net-imap: Net::IMAP vulnerable to possible DoS by memory exhaustion CVE-2025-25186 CGI: Denial of Service in CGI::Cookie.parse CVE-2025-27219 uri:...

MiracleLinux 7 : ruby-2.0.0.648-39.0.2.el7.AXS7 (AXSA:2025-9910:01)

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-9910:01 advisory. CVE-2025-27219: fix a potential Denial of Service DoS vulnerability in cookie parsing CVE-2025-27220: fix ReDoS vulnerability exists in the...

MiracleLinux 9 : ruby-3.0.7-165.el9_5 (AXSA:2025-9915:02)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-9915:02 advisory. CGI: ReDoS in CGI::UtilescapeElement CVE-2025-27220 CGI: Denial of Service in CGI::Cookie.parse CVE-2025-27219 Tenable has extracted the preceding...

MiracleLinux 8 : ruby:3.1 (AXSA:2025-9940:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-9940:01 advisory. rexml: DoS vulnerability in REXML CVE-2024-39908 rexml: rubygem-rexml: DoS when parsing an XML having many specific characters such as whitespace...

MiracleLinux 9 : ruby:3.1 (AXSA:2025-9941:01)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-9941:01 advisory. rexml: DoS vulnerability in REXML CVE-2024-39908 rexml: rubygem-rexml: DoS when parsing an XML having many specific characters such as whitespace...

OpenC3 COSMOS security vulnerabilities

OpenC3 COSMOS is an OpenC3 open source application. A security vulnerability exists in OpenC3 COSMOS versions 5.0.0 through 6.10.1, which stems from improper parsing of the text of an attacker-controlled parameter in Stringconverttovalue in the JSON-RPC API, which could lead to an unauthenticated...

MiracleLinux 7 : ruby-2.0.0.648-39.0.3.el7.AXS7 (AXSA:2025-10921:03)

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-10921:03 advisory. CVE-2017-9226: fix a heap out-of-bounds write or read occurs in nextstateval during regular expression compilation. CVE-2016-2338: fix heap overflo...

MiracleLinux 7 : ruby-2.0.0.648-39.0.4.el7.AXS7 (AXSA:2025-10964:04)

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-10964:04 advisory. CVE-2016-2337: Fix type confusion in canceleval Ruby's TclTkIp class method to prevent arbitrary code execution CVE-2017-9224: Fix stack...

MiracleLinux 8 : ruby:3.3 (AXSA:2025-10474:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-10474:01 advisory. net-imap: Net::IMAP vulnerable to possible DoS by memory exhaustion CVE-2025-25186 CGI: Denial of Service in CGI::Cookie.parse CVE-2025-27219 uri:...

MiracleLinux 9 : ruby:3.3 (AXSA:2025-11557:01)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-11557:01 advisory. resolv: Denial of Service in resolv gem CVE-2025-24294 rexml: REXML denial of service CVE-2025-58767 When using the + operator to combine URIs,...

MiracleLinux 8 : ruby:3.3 (AXSA:2025-11546:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-11546:01 advisory. resolv: Denial of Service in resolv gem CVE-2025-24294 rexml: REXML denial of service CVE-2025-58767 When using the + operator to combine URIs,...

CLSA-2026-1768209702 ruby: Fix of CVE-2025-24294

CVE-2025-24294: fix decompressed name length limit in DNS resolver to prevent exceeding RFC 1035's 255-octet maximum...

Exploit for Improper Access Control in Rubyonrails Web_Console

CVE-2015-3...

CVE-2021-33473

An argument injection vulnerability in Dragonfly Ruby Gem v1.3.0 allows attackers to read and write arbitrary files when the verifyurl option is disabled. This vulnerability is exploited via a crafted URL...

CVE-2021-33575

The Pixar ruby-jss gem before 1.6.0 allows remote attackers to execute arbitrary code because of the Plist gem's documented behavior of using Marshal.load during XML document processing...

CVE-2019-18848

The json-jwt gem before 1.11.0 for Ruby lacks an element count during the splitting of a JWE string...

CVE-2019-18409

The rubyparser-legacy aka legacy gem 1.0.0 for Ruby allows local privilege escalation because of world-writable files. For example, if the brakeman gem which has a legacy dependency 4.5.0 through 4.7.0 is used, a local user can insert malicious code into the...

CVE-2022-31115

opensearch-ruby is a community-driven, open source fork of elasticsearch-ruby. In versions prior to 2.0.1 the ruby YAML.load function was used instead of YAML.safeload. As a result opensearch-ruby 2.0.0 and prior can lead to unsafe deserialization using YAML.load if the response is of type YAML. ...