CVE-2012-4466

CVE-2012-4466 affects Ruby 1.8.7 before patchlevel 371, Ruby 1.9.3 before patchlevel 286, and Ruby 2.0 before revision r37068. The issue allows context-dependent attackers to bypass safe-level restrictions and modify untainted strings via name_err_mesg_to_str, tainting handling for strings. This ...

Mandriva Linux Security Advisory : ruby (MDVSA-2013:124)

Updated ruby packages fix security vulnerabilities : Shugo Maedo and Vit Ondruch discovered that Ruby incorrectly allowed untainted strings to be modified in protective safe levels. An attacker could use this flaw to bypass intended access restrictions CVE-2012-4466, CVE-2012-4481. It was...

SuSE 10 Security Update : ruby (ZYPP Patch Number 8524)

The ruby interpreter received a fix for two security issues : - Ruby's $SAFE mechanism enables untrusted user codes to run in $SAFE = 4 mode. This is a kind of sandboxing so some operations are restricted in that mode to protect other data outside the sandbox. CVE-2012-4466 The problem found was...

SuSE 11.2 Security Update : ruby (SAT Patch Number 7386)

The ruby interpreter received a fix for a security issue : - Ruby's $SAFE mechanism enables untrusted user codes to run in $SAFE = 4 mode. This is a kind of sandboxing so some operations are restricted in that mode to protect other data outside the sandbox. CVE-2012-4466 The problem found was...

Fedora Update for ruby FEDORA-2013-3038

The remote host is missing an update for the SPDX-FileCopyrightText: 2013 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 scripttagname:"affected", value:"rub...

Fedora Update for ruby FEDORA-2012-18017

Check for the Version of ruby OpenVAS Vulnerability Test Fedora Update for ruby FEDORA-2012-18017 Authors: System Generated Check Copyright: Copyright c 2012 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the terms o...

Ubuntu Update for ruby1.8 USN-1603-2

Ubuntu Update for Linux kernel vulnerabilities USN-1603-2 OpenVAS Vulnerability Test $Id: gbubuntuUSN16032.nasl 7960 2017-12-01 06:58:16Z santu $ Ubuntu Update for ruby1.8 USN-1603-2 Authors: System Generated Check Copyright: Copyright c 2012 Greenbone Networks GmbH, http://www.greenbone.net This...

USN-1603-2: Ruby vulnerabilities

USN-1603-1 fixed vulnerabilities in Ruby. This update provides the corresponding updates for Ubuntu 12.10. Original advisory details: Shugo Maedo and Vit Ondruch discovered that Ruby incorrectly allowed untainted strings to be modified in protective safe levels. An attacker could use this flaw to...

USN-1614-1: Ruby vulnerabilities

Tyler Hicks and Shugo Maeda discovered that Ruby incorrectly allowed untainted strings to be modified in protective safe levels. An attacker could use this flaw to bypass intended access restrictions. USN-1602-1 fixed these vulnerabilities in other Ubuntu releases. This update provides the...

Fedora Update for ruby FEDORA-2012-16086

Check for the Version of ruby OpenVAS Vulnerability Test Fedora Update for ruby FEDORA-2012-16086 Authors: System Generated Check Copyright: Copyright c 2012 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the terms o...

Ubuntu: Security Advisory (USN-1614-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2012 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 Update for ruby FEDORA-2012-16086

The remote host is missing an update for the SPDX-FileCopyrightText: 2012 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 scriptxrefname:"URL",...

Ubuntu 12.04 LTS / 12.10 : ruby1.9.1 vulnerabilities (USN-1614-1)

Tyler Hicks and Shugo Maeda discovered that Ruby incorrectly allowed untainted strings to be modified in protective safe levels. An attacker could use this flaw to bypass intended access restrictions. USN-1602-1 fixed these vulnerabilities in other Ubuntu releases. This update provides the...

Ubuntu 12.10 : ruby1.8 vulnerabilities (USN-1603-2)

USN-1603-1 fixed vulnerabilities in Ruby. This update provides the corresponding updates for Ubuntu 12.10. Shugo Maedo and Vit Ondruch discovered that Ruby incorrectly allowed untainted strings to be modified in protective safe levels. An attacker could use this flaw to bypass intended access...

Fedora Update for ruby FEDORA-2012-15395

The remote host is missing an update for the SPDX-FileCopyrightText: 2012 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 scriptxrefname:"URL",...

Fedora Update for ruby FEDORA-2012-15395

Check for the Version of ruby OpenVAS Vulnerability Test Fedora Update for ruby FEDORA-2012-15395 Authors: System Generated Check Copyright: Copyright c 2012 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the terms o...

Fedora Update for ruby FEDORA-2012-15507

The remote host is missing an update for the SPDX-FileCopyrightText: 2012 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 scriptxrefname:"URL",...

[USN-1603-1] Ruby vulnerabilities

========================================================================== Ubuntu Security Notice USN-1603-1 October 10, 2012 ruby1.8 vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: -...

Fedora 16 : ruby-1.8.7.358-4.fc16 (2012-15507)

Some security flaws were found on ruby currently shipped on Fedora 17 where malicious user can bypass safe mechanize by raising exception intentionally and make arbitrary strings tainted. This flaw were now registered as CVE-2012-4464 and CVE-2012-4466. Note that CVE-2012-4464 is basically the sa...

Ruby Exception#to_s / NameError#to_s Methods Safe Level Security Bypass

Ruby 1.9.3 before patchlevel 286 and 2.0 before revision r37068 allows context-dependent attackers to bypass safe-level restrictions and modify untainted strings via the 1 exctos or 2 nameerrtos API function, which marks the string as tainted, a different vulnerability than CVE-2012-4466. NOTE:...