36 matches found
ruby-RCE-CVE-2019-5420-
Deserialización de Ruby CVE-2019-5420 https://github.com/PenTestical/CVE-2019-5420 Referencias: 1 Ruby on Rails 命令执行漏洞payload实现过程 https://hackerone.com/reports/473888 Dado que ActiveSupport::MessageVerifier y ActiveSupport::MessageEncryptor usan Marshal como serializador predeterminado, confirmé...
CVE-2026-46386
OpenProject is open-source, web-based project management software. Prior to , the official openproject/openproject Docker image ships ENV SECRETKEYBASE=OVERWRITEME as the default Rails master key. Combined with cookiesserializer = :marshal, this gives any logged-in user a deterministic...
CVE-2026-46386
OpenProject is open-source, web-based project management software. Prior to , the official openproject/openproject Docker image ships ENV SECRETKEYBASE=OVERWRITEME as the default Rails master key. Combined with cookiesserializer = :marshal, this gives any logged-in user a deterministic...
EUVD-2026-39875
OpenProject is open-source, web-based project management software. Prior to , the official openproject/openproject Docker image ships ENV SECRETKEYBASE=OVERWRITEME as the default Rails master key. Combined with cookiesserializer = :marshal, this gives any logged-in user a deterministic...
PT-2026-52906
OpenProject is open-source, web-based project management software. Prior to , the official openproject/openproject Docker image ships ENV SECRET KEY BASE=OVERWRITE ME as the default Rails master key. Combined with cookies serializer = :marshal, this gives any logged-in user a deterministic...
Advisory ROSA-SA-2026-3276
software: ocaml 4.12.0 WASP: ROSA-CHROME unaffected versions = ocaml-4.12.0-3 affected versions ocaml-4.12.0-3 CVE-ID: CVE-2026-28364 BDU-ID: None CVE-Crit: HIGH CVE-DESC.: An out-of-buffer read vulnerability in the Marshal deserialization function runtime/intern.c in OCaml allows a remote attack...
CVE-2026-41316
ERB is a templating system for Ruby. Ruby 2.7.0 before ERB 2.2.0 was published on rubygems.org introduced an @init instance variable guard in ERBresult and ERBrun to prevent code execution when an ERB object is reconstructed via Marshal.load deserialization. However, three other public methods th...
CVE-2026-41316
ERB is a templating system for Ruby. Ruby 2.7.0 before ERB 2.2.0 was published on rubygems.org introduced an @init instance variable guard in ERBresult and ERBrun to prevent code execution when an ERB object is reconstructed via Marshal.load deserialization. However, three other public methods th...
ERB 安全漏洞
ERB is an open-source embedded Ruby template processing tool developed by The Ruby Programming Language. There is a security vulnerability in ERB, which stems from the lack of protection for @src in methods like ERBdefmethod, ERBdefmodule, and ERBdefmodule. This vulnerability could allow attacker...
GHSA-33QG-7WPP-89CQ Rack::Session::Cookie secrets: decrypt failure fallback enables secretless session forgery and Marshal deserialization
Rack::Session::Cookie incorrectly handles decryption failures when configured with secrets:. If cookie decryption fails, the implementation falls back to a default decoder instead of rejecting the cookie. This allows an unauthenticated attacker to supply a crafted session cookie that is accepted ...
CVE-2026-39324 Rack::Session::Cookie secrets: decrypt failure fallback enables secretless session forgery and Marshal deserialization
Rack::Session is a session management implementation for Rack. From 2.0.0 to before 2.1.2, Rack::Session::Cookie incorrectly handles decryption failures when configured with secrets:. If cookie decryption fails, the implementation falls back to a default decoder instead of rejecting the cookie...
CVE-2026-39324 Rack::Session::Cookie secrets: decrypt failure fallback enables secretless session forgery and Marshal deserialization
Rack::Session is a session management implementation for Rack. From 2.0.0 to before 2.1.2, Rack::Session::Cookie incorrectly handles decryption failures when configured with secrets:. If cookie decryption fails, the implementation falls back to a default decoder instead of rejecting the cookie...
Important: ocaml
Issue Overview: In OCaml before 4.14.3 and 5.x before 5.4.1, a buffer over-read in Marshal deserialization runtime/intern.c enables remote code execution through a multi-phase attack chain. The vulnerability stems from missing bounds validation in the readblock function, which performs unbounded...
TencentOS Server 4: ocaml (TSSA-2026:0175)
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-2026:0175 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...
OESA-2026-1524 ocaml security update
OCaml is a high-level, strongly-typed, functional and object-oriented programming language from the ML family of languages. This package includes runtime environment, X11 support ,Documentation generator and emacs. Security Fixes: In OCaml before 4.14.3 and 5.x before 5.4.1, a buffer over-read in...
OESA-2026-1526 ocaml security update
OCaml is a high-level, strongly-typed, functional and object-oriented programming language from the ML family of languages. This package includes runtime environment, X11 support ,Documentation generator and emacs. Security Fixes: In OCaml before 4.14.3 and 5.x before 5.4.1, a buffer over-read in...
OESA-2026-1525 ocaml security update
OCaml is a high-level, strongly-typed, functional and object-oriented programming language from the ML family of languages. This package includes runtime environment, X11 support ,Documentation generator and emacs. Security Fixes: In OCaml before 4.14.3 and 5.x before 5.4.1, a buffer over-read in...
OESA-2026-1523 ocaml security update
OCaml is a high-level, strongly-typed, functional and object-oriented programming language from the ML family of languages. This package includes runtime environment, X11 support ,Documentation generator and emacs. Security Fixes: In OCaml before 4.14.3 and 5.x before 5.4.1, a buffer over-read in...
OESA-2026-1522 ocaml security update
OCaml is a high-level, strongly-typed, functional and object-oriented programming language from the ML family of languages. This package includes runtime environment, X11 support ,Documentation generator and emacs. Security Fixes: In OCaml before 4.14.3 and 5.x before 5.4.1, a buffer over-read in...
CVE-2026-28364
A flaw was found in OCaml. A remote attacker could exploit a buffer over-read vulnerability during Marshal deserialization by providing specially crafted data. This issue stems from missing bounds validation in the readblock function, which performs unbounded memory copy operations. Successful...