Input validation

rubygems.org is the Ruby community's primary gem library hosting service. Insufficient input validation allowed malicious actors to replace any uploaded gem version that had a platform, version number, or gem name matching /-\d/, permanently replacing the legitimate upload in the canonical gem...

CVE-2023-40165 Unauthorized gem replacement for full names ending in numbers on rubygems.org

rubygems.org is the Ruby community's primary gem library hosting service. Insufficient input validation allowed malicious actors to replace any uploaded gem version that had a platform, version number, or gem name matching /-\d/, permanently replacing the legitimate upload in the canonical gem...

CVE-2023-40165 Unauthorized gem replacement for full names ending in numbers on rubygems.org

rubygems.org is the Ruby community's primary gem library hosting service. Insufficient input validation allowed malicious actors to replace any uploaded gem version that had a platform, version number, or gem name matching /-\d/, permanently replacing the legitimate upload in the canonical gem...

Amazon Linux 2 : ruby (ALAS-2023-2201)

The version of ruby installed on the remote host is prior to 2.0.0.648-36. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2201 advisory. An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A...

Malicious code in puppet-module-posix-system-r (RubyGems)

--- -= Per source details. Do not edit below this line.=- Source: ossf-package-analysis 2ad3a13f7c087320a9f4bf76203fd40172a2b55172dec3ac957ad4d265c01425 The OpenSSF Package Analysis project identified 'puppet-module-posix-system-r' @ 1.0.0 rubygems as malicious. It is considered malicious because...

AlmaLinux 8 : ruby:2.6 (ALSA-2021:2588)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2021:2588 advisory. rubygem-bundler: Insecure permissions on directory in /tmp/ allows for execution of malicious code CVE-2019-3881 ruby: NUL injection vulnerability of...

AlmaLinux 8 : ruby:2.7 (ALSA-2021:2584)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2021:2584 advisory. ruby: Potential HTTP request smuggling in WEBrick CVE-2020-25613 ruby: XML round-trip vulnerability in REXML CVE-2021-28965 Tenable has extracted the...

Medium: ruby

Issue Overview: An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A stack out-of-bounds read occurs in matchat during regular expression searching. A logical error involving order of validation and access in matchat could...

Debian dla-3516 : burp - security update

The remote Debian 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the dla-3516 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-3516-1 [email protected]...

AZL-27830 CVE-2023-38697 affecting package rubygem-protocol-http1 for versions less than 0.15.1-1

protocol-http1 provides a low-level implementation of the HTTP/1 protocol. RFC 9112 Section 7.1 defined the format of chunk size, chunk data and chunk extension. The value of Content-Length header should be a string of 0-9 digits, the chunk size should be a string of hex digits and should split...

ruby:fuzz_ruby_gems: Use-after-poison in str_duplicate_setup

Detailed Report: https://oss-fuzz.com/testcase?key=5487581411016704 Project: ruby Fuzzing Engine: honggfuzz Fuzz Target: fuzzrubygems Job Type: honggfuzzasanruby Platform Id: linux Crash Type: Use-after-poison READ 8 Crash Address: 0x7fffdd141f60 Crash State: strduplicatesetup internstr rbinterns...

EulerOS Virtualization 2.10.0 : emacs (EulerOS-SA-2023-2486)

According to the versions of the emacs package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - GNU Emacs through 28.2 allows attackers to execute commands via shell metacharacters in the name of a source-code file, because...

ruby:fuzz_ruby_gems: Use-after-poison in rb_gc_writebarrier

Project: https://github.com/ruby/ruby.git Detailed Report: https://oss-fuzz.com/testcase?key=6645775814492160 Project: ruby Fuzzing Engine: honggfuzz Fuzz Target: fuzzrubygems Job Type: honggfuzzasanruby Platform Id: linux Crash Type: Use-after-poison READ 8 Crash Address: 0x7fffdd131f48 Crash...

ruby:fuzz_ruby_gems: Use-after-poison in rb_gc_writebarrier

Project: https://github.com/ruby/ruby.git Detailed Report: https://oss-fuzz.com/testcase?key=5857188957257728 Project: ruby Fuzzing Engine: honggfuzz Fuzz Target: fuzzrubygems Job Type: honggfuzzasanruby Platform Id: linux Crash Type: Use-after-poison READ 8 Crash Address: 0x7fffdd131f48 Crash...

Ruby URI Component Regular Expression DoS

The vulnerability of the Ruby programming language’s URI component is related to the incorrect handling of invalid URL addresses. Exploiting this vulnerability allows a remote attacker to cause service failures...

Oracle Linux 9 : pcs (ELSA-2023-12595)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-12595 advisory. 0.11.4-7 - Fix displaying differences between configuration checkpoints in pcs config checkpoint diff command - Fix pcs stonith update-scsi-devices...

Ruby CGI Confidential Data Compromise

The vulnerability of the CGI programming language Ruby is related to the occurrence of interpretation conflicts when unreliable input data is inserted into the HTTP response header. Exploiting this vulnerability allows an attacker to gain access to confidential data, compromise its integrity, and...

EulerOS 2.0 SP10 : ruby (EulerOS-SA-2023-2392)

According to the versions of the ruby packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A ReDoS issue was discovered in the URI component through 0.12.0 in Ruby through 3.2.1. The URI parser mishandles invalid URLs that have specific...

EulerOS 2.0 SP10 : ruby (EulerOS-SA-2023-2366)

According to the versions of the ruby packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A ReDoS issue was discovered in the URI component through 0.12.0 in Ruby through 3.2.1. The URI parser mishandles invalid URLs that have specific...

Debian: Security Advisory (DLA-3480-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2023 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...