GHSA-35MM-CC6R-8FJP Cross-site scripting in actionpack

In actionpack gem = 6.0.0, a possible XSS vulnerability exists when an application is running in development mode allowing an attacker to send or embed in another page a specially crafted URL which can allow the attacker to execute JavaScript in the context of the local application. This...

XML round-trip vulnerability in REXML

When parsing and serializing a crafted XML document, REXML gem including the one bundled with Ruby can create a wrong XML document whose structure is different from the original one...

ruby -- XML round-trip vulnerability in REXML

Juho Nurminen reports: When parsing and serializing a crafted XML document, REXML gem including the one bundled with Ruby can create a wrong XML document whose structure is different from the original one. The impact of this issue highly depends on context, but it may lead to a vulnerability in...

The vulnerability of the Gem Name Handler component in the Bundler’s dependency management tool for Ruby applications relates to a lack of mechanisms for managing code generation. This vulnerability allows attackers to access confidential data, compromise its integrity, and cause service failures.

The vulnerability of the Gem Name Handler component in the Bundler dependency management tool for Ruby applications relates to improper handling of gems with identical names. Exploiting this vulnerability can allow an attacker to gain access to sensitive data, compromise its integrity, and cause...

kernel: use-after-free in i915_ppgtt_close in drivers/gpu/drm/i915/i915_gem_gtt.c

A use-after-free flaw was found in the Linux kernel’s GPU driver functionality when destroying GEM context. A local user could use this flaw to crash the system or potentially escalate their privileges...

kernel: use-after-free in i915_ppgtt_close in drivers/gpu/drm/i915/i915_gem_gtt.c

A use-after-free flaw was found in the Linux kernel’s GPU driver functionality when destroying GEM context. A local user could use this flaw to crash the system or potentially escalate their privileges...

RubyGems: Bundler's RCE with response using Marshal

A vulnerability was found in Bundler's dependency API endpoint, which uses Marshal serialization. This could allow for remote code execution if a client receives a specially crafted response. The impact is increased risk from specifying an untrusted source or man-in-the-middle attack...

Basecamp: Insecure Bundler configuration fetching internal Gems (okra) from Rubygems.org

I believe most likely that one of your projects is not set up correctly to only pull internal gems from your internal gem server, and instead will pull gems from Rubygems.org if the version number there is higher. Specifically, the "okra" gem. At around 15:21 today UTC the okra gem that I wrote –...

UBUNTU-CVE-2021-21305

CarrierWave is an open-source RubyGem which provides a simple and flexible way to upload files from Ruby applications. In CarrierWave before versions 1.3.2 and 2.1.1, there is a code injection vulnerability. The "manipulate!" method inappropriately evals the content of mutation option:read/:write...

UBUNTU-CVE-2021-20176

A divide-by-zero flaw was found in ImageMagick 6.9.11-57 and 7.0.10-57 in gem.c. This flaw allows an attacker who submits a crafted file that is processed by ImageMagick to trigger undefined behavior through a division by zero. The highest threat from this vulnerability is to system availability...

Command injection

The ftpd gem 0.2.1 for Ruby allows remote attackers to execute arbitrary OS commands via shell metacharacters in a LIST or NLST command argument within FTP protocol traffic...

CVE-2013-2512

The CVE-2013-2512 entry concerns the ftpd gem for Ruby (version 0.2.1). Affected component: the FTP command handling (LIST/NLST) that accepts arguments containing shell metacharacters. Root cause: improper sanitization allows remote attackers to execute arbitrary OS commands through crafted FTP t...

Ruby OS Command Injection Vulnerability

Ruby is a cross-platform, object-oriented, dynamically typed programming language from the individual developer, Yukihiro Matsumoto. A security vulnerability in Ruby ftpd gem 0.2.1 allows remote attackers to execute arbitrary operating system commands...

PT-2021-3554 · Unknown +5 · Imagemagick +5

Name of the Vulnerable Software and Affected Versions: ImageMagick versions 6.9.11-57 through 7.0.10-57 Description: The issue is related to a divide-by-zero flaw in the gem.c file of ImageMagick, which can be exploited by submitting a crafted file to trigger undefined behavior. This flaw poses a...

CVE-2020-8264

In actionpack gem = 6.0.0, a possible XSS vulnerability exists when an application is running in development mode allowing an attacker to send or embed in another page a specially crafted URL which can allow the attacker to execute JavaScript in the context of the local application. This...

Cross site scripting

In actionpack gem = 6.0.0, a possible XSS vulnerability exists when an application is running in development mode allowing an attacker to send or embed in another page a specially crafted URL which can allow the attacker to execute JavaScript in the context of the local application. This...

CVE-2020-8264

In actionpack gem = 6.0.0, a possible XSS vulnerability exists when an application is running in development mode allowing an attacker to send or embed in another page a specially crafted URL which can allow the attacker to execute JavaScript in the context of the local application. This...

CVE-2020-8264

The connected OSV advisories indicate fixes for actionpack-related issues in the ruby2.7-rubygem-actionpack-6.0-6.0.4-1.2 package (GA OpenSUSE Tumbleweed). For CVE-2020-8264, the vulnerability is described as a development-mode XSS in the Actionable Exceptions middleware of actionpack >= 6.0. ...

UBUNTU-CVE-2020-26247

Nokogiri is a Rubygem providing HTML, XML, SAX, and Reader parsers with XPath and CSS selector support. In Nokogiri before version 1.11.0.rc4 there is an XXE vulnerability. XML Schemas parsed by Nokogiri::XML::Schema are trusted by default, allowing external resources to be accessed over the...

Microsoft Windows DrawIconEx Local Privilege Escalation Exploit

This Metasploit module exploits CVE-2020-1054, an out of bounds write reachable from DrawIconEx within win32k. The out of bounds write can be used to overwrite the pvbits of a SURFOBJ. By utilizing this vulnerability to execute controlled writes to kernel memory, an attacker can gain arbitrary co...