OESA-2022-1752 rubygem-yajl-ruby security update

Ruby C bindings to the excellent Yajl JSON stream-based parser library. Security Fixes: yajl-ruby is a C binding to the YAJL JSON parsing and generation library. The 1.x branch and the 2.x branch of yajl contain an integer overflow which leads to subsequent heap memory corruption when dealing wit...

Remote Code Execution (RCE)

activerecord is vulnerable to Remote Code Execution RCE. Active Record uses YAML.unsafeload to convert the YAML data in to Ruby objects allowing an attacker who can manipulate data in the database to execute malicious code remotely...

Remote Code Execution (RCE)

Overview activerecord is a library for databases on Rails. Affected versions of this package are vulnerable to Remote Code Execution RCE. When serialized columns that use YAML the default are deserialized, Rails uses YAML.unsafeload to convert the YAML data in to Ruby objects. If an attacker can...

The vulnerability of the actionpack plugin in the Ruby on Rails software platform allows attackers to execute XSS attacks.

The vulnerability of the actionpack plugin for the Ruby on Rails software platform exists due to the lack of measures taken to protect the structure of web pages. Exploiting this vulnerability allows a malicious actor to carry out XSS attacks remotely...

Active Record RCE bug with Serialized Columns

When serialized columns that use YAML the default are deserialized, Rails uses YAML.unsafeload to convert the YAML data in to Ruby objects. If an attacker can manipulate data in the database via means like SQL injection, then it may be possible for the attacker to escalate to an RCE. There are no...

PT-2022-21161 · Ruby +4 · Ruby On Rails +4

Name of the Vulnerable Software and Affected Versions: Ruby on Rails versions prior to 7.0.3.1 Ruby on Rails versions prior to 6.1.6.1 Ruby on Rails versions prior to 6.0.5.1 Ruby on Rails versions prior to 5.2.8.1 Description: A possible escalation to remote code execution RCE exists when using...

RCE bug with Serialized Columns in Active Record

When serialized columns that use YAML the default are deserialized, Rails uses YAML.unsafeload to convert the YAML data in to Ruby objects. If an attacker can manipulate data in the database via means like SQL injection, then it may be possible for the attacker to escalate to an RCE. There are no...

CentOS 8 : ruby:2.6 (CESA-2022:5338)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2022:5338 advisory. - Ruby: Buffer overrun in String-to-Float conversion CVE-2022-28739 Note that Nessus has not tested for this issue but has instead relied only on the...

EulerOS 2.0 SP9 : ruby (EulerOS-SA-2022-1980)

According to the versions of the ruby packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - There is a buffer over-read in Ruby before 2.6.10, 2.7.x before 2.7.6, 3.x before 3.0.4, and 3.1.x before 3.1.2. It occurs in String-to-Float...

EulerOS 2.0 SP9 : ruby (EulerOS-SA-2022-2010)

According to the versions of the ruby packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - There is a buffer over-read in Ruby before 2.6.10, 2.7.x before 2.7.6, 3.x before 3.0.4, and 3.1.x before 3.1.2. It occurs in String-to-Float...

HTTP Request Smuggling

Overview llhttp is a set of Ruby bindings for llhttp. Affected versions of this package are vulnerable to HTTP Request Smuggling when the llhttp parser in the http module does not correctly parse and validate Transfer-Encoding headers. Remediation A fix was pushed into the master branch but not y...

HTTP Request Smuggling

Overview llhttp is a set of Ruby bindings for llhttp. Affected versions of this package are vulnerable to HTTP Request Smuggling. The llhttp parser in the http module does not correctly handle multi-line Transfer-Encoding headers. Remediation There is no fixed version for llhttp. References -...

Huawei EulerOS: Security Advisory for ruby (EulerOS-SA-2022-2010)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Huawei EulerOS: Security Advisory for ruby (EulerOS-SA-2022-1980)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Arbitrary File Read

ruby-mysql is vulnerable to arbitrary file read. A malicious MySQL server can request local file content from a client without explicit authorization from the user if the filename specified by the server does not match with OPTLOADDATALOCALDIR...

Mageia: Security Advisory (MGASA-2022-0252)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Mageia: Security Advisory (MGASA-2022-0248)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Fedora: Security Advisory for godotenv (FEDORA-2022-fae3ecee19)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

opensearch-ruby 2.x before 2.0.2 vulnerable to unsafe YAML deserialization

Impact A YAML deserialization in opensearch-ruby 2.0.0 can lead to unsafe deserialization using YAML.load if the response is of type YAML. Patches The problem has been patched in opensearch-ruby gem version 2.0.2. Workarounds No viable workaround. Please upgrade to 2.0.2 References...

GHSA-977C-63XQ-CGW3 opensearch-ruby 2.x before 2.0.2 vulnerable to unsafe YAML deserialization

Impact A YAML deserialization in opensearch-ruby 2.0.0 can lead to unsafe deserialization using YAML.load if the response is of type YAML. Patches The problem has been patched in opensearch-ruby gem version 2.0.2. Workarounds No viable workaround. Please upgrade to 2.0.2 References...