GHSA-PM9X-4392-2C2P RubyGems may allow a maliciously crafted gem to overwrite files

RubyGems versions 2.6.12 and earlier fail to validate specification names, allowing a maliciously crafted gem to potentially overwrite any file on the filesystem...

RubyGems may allow a maliciously crafted gem to overwrite files

RubyGems versions 2.6.12 and earlier fail to validate specification names, allowing a maliciously crafted gem to potentially overwrite any file on the filesystem...

Deserialization of Untrusted Data

Overview rubygems-update is an inbuilt rubygem for updating rubygems. Affected versions of this package are vulnerable to Deserialization of Untrusted Data when YAML deserialization of gem specifications can bypass class white lists. Specially crafted serialized objects can possibly be used to...

GHSA-73W7-6W9G-GC8W RubyGems has Origin Validation Error vulnerability

RubyGems version 2.6.12 and earlier is vulnerable to a DNS hijacking vulnerability that allows a MITM attacker to force the RubyGems client to download and install gems from a server that the attacker controls...

RubyGems has Origin Validation Error vulnerability

RubyGems version 2.6.12 and earlier is vulnerable to a DNS hijacking vulnerability that allows a MITM attacker to force the RubyGems client to download and install gems from a server that the attacker controls...

RubyGems Code Injection vulnerability

RubyGems prior to 2.6.13 is vulnerable to maliciously crafted gem specifications that include terminal escape characters. Printing the gem specification would execute terminal escape sequences...

GHSA-7GCP-2GMQ-W3XH RubyGems Code Injection vulnerability

RubyGems prior to 2.6.13 is vulnerable to maliciously crafted gem specifications that include terminal escape characters. Printing the gem specification would execute terminal escape sequences...

GHSA-GX69-6CP4-HXRJ RubyGems Link Following vulnerability

RubyGems version Ruby 2.2 series: 2.2.9 and earlier, Ruby 2.3 series: 2.3.6 and earlier, Ruby 2.4 series: 2.4.3 and earlier, Ruby 2.5 series: 2.5.0 and earlier, prior to trunk revision 62422 contains a Directory Traversal vulnerability in installlocation function of package.rb that can result in...

RubyGems Link Following vulnerability

RubyGems version Ruby 2.2 series: 2.2.9 and earlier, Ruby 2.3 series: 2.3.6 and earlier, Ruby 2.4 series: 2.4.3 and earlier, Ruby 2.5 series: 2.5.0 and earlier, prior to trunk revision 62422 contains a Directory Traversal vulnerability in installlocation function of package.rb that can result in...

CVE-2022-29218

RubyGems is a package registry used to supply software for the Ruby language ecosystem. An ordering mistake in the code that accepts gem uploads allowed some gems with platforms ending in numbers, like arm64-darwin-21 to be temporarily replaced in the CDN cache by a malicious package. The bug has...

Design/Logic Flaw

RubyGems is a package registry used to supply software for the Ruby language ecosystem. An ordering mistake in the code that accepts gem uploads allowed some gems with platforms ending in numbers, like arm64-darwin-21 to be temporarily replaced in the CDN cache by a malicious package. The bug has...

RubyGems 安全漏洞

RubyGems is a Ruby package manager from the Rubygems organization. The product is primarily used to distribute and manage Ruby packages. RubyGems suffers from a security vulnerability that stems from a sorting error in gem upload code, where certain gems are temporarily replaced by malicious...

RubyGems Infinite Loop vulnerability

RubyGems version Ruby 2.2 series: 2.2.9 and earlier, Ruby 2.3 series: 2.3.6 and earlier, Ruby 2.4 series: 2.4.3 and earlier, Ruby 2.5 series: 2.5.0 and earlier, prior to trunk revision 62422 contains a infinite loop caused by negative size vulnerability in ruby gem package tar header that can...

RubyGems Link Following vulnerability

RubyGems version Ruby 2.2 series: 2.2.9 and earlier, Ruby 2.3 series: 2.3.6 and earlier, Ruby 2.4 series: 2.4.3 and earlier, Ruby 2.5 series: 2.5.0 and earlier, prior to trunk revision 62422 contains a Directory Traversal vulnerability in installlocation function of package.rb that can result in...

CVE-2022-29218 Unauthorized takeover for new versions of some platform-specific gems

RubyGems is a package registry used to supply software for the Ruby language ecosystem. An ordering mistake in the code that accepts gem uploads allowed some gems with platforms ending in numbers, like arm64-darwin-21 to be temporarily replaced in the CDN cache by a malicious package. The bug has...

CVE-2022-29218 Unauthorized takeover for new versions of some platform-specific gems

RubyGems is a package registry used to supply software for the Ruby language ecosystem. An ordering mistake in the code that accepts gem uploads allowed some gems with platforms ending in numbers, like arm64-darwin-21 to be temporarily replaced in the CDN cache by a malicious package. The bug has...

CVE-2022-29218

CVE-2022-29218 affects RubyGems, the Ruby package registry. An ordering mistake in the gem-upload code allowed some gems (platforms ending with numbers, e.g., arm64-darwin-21) to be temporarily replaced in the CDN cache by a malicious package. The issue has been patched, and a broad review of log...

Critical Gems Takeover Bug Reported in RubyGems Package Manager

The maintainers of the RubyGems package manager have addressed a critical security flaw that could have been abused to remove gems and replace them with rogue versions under specific circumstances. "Due to a bug in the yank action, it was possible for any RubyGems.org user to remove and replace...

CVE-2022-29176

Rubygems is a package registry used to supply software for the Ruby language ecosystem. Due to a bug in the yank action, it was possible for any RubyGems.org user to remove and replace certain gems even if that user was not authorized to do so. To be vulnerable, a gem needed: one or more dashes i...

Design/Logic Flaw

Rubygems is a package registry used to supply software for the Ruby language ecosystem. Due to a bug in the yank action, it was possible for any RubyGems.org user to remove and replace certain gems even if that user was not authorized to do so. To be vulnerable, a gem needed: one or more dashes i...