CVSS: 10.0EPSS: 0%CPEs: 1EXPL: 0CVE-2024-21654 – rubygems.org MFA Bypass through password reset function could allow account takeover
https://notcve.org/view.php?id=CVE-2024-21654
12 Jan 2024 — Rubygems.org is the Ruby community's gem hosting service. Rubygems.org users with MFA enabled would normally be protected from account takeover in the case of email account takeover. However, a workaround on the forgotten password form allows an attacker to bypass the MFA requirement and takeover the account. This vulnerability has been patched in commit 0b3272a. Rubygems.org es el servicio de alojamiento de gemas de la comunidad Ruby. • https://github.com/rubygems/rubygems.org/commit/0b3272ac17b45748ee0d1867c49867c7deb26565 • CWE-287: Improper Authentication CWE-306: Missing Authentication for Critical Function •
CVSS: 7.8EPSS: 0%CPEs: 1EXPL: 0CVE-2023-40165 – Unauthorized gem replacement for full names ending in numbers on rubygems.org
https://notcve.org/view.php?id=CVE-2023-40165
17 Aug 2023 — 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 storage bucket, and triggering an immediate CDN purge so that the malicious gem would be served immediately. The maintainers have checked all gems matching the `/-\d/` pattern and can confirm that no unexpected `.... • https://github.com/rubygems/rubygems.org/commit/7e19c19247ddf5885a915710afc60ec6663d8502 • CWE-20: Improper Input Validation •
CVSS: 9.0EPSS: 0%CPEs: 1EXPL: 0CVE-2022-36073 – RubyGems allows creation of users with arbitrary unverified emails
https://notcve.org/view.php?id=CVE-2022-36073
07 Sep 2022 — RubyGems.org is the Ruby community gem host. A bug in password & email change confirmation code allowed an attacker to change their RubyGems.org account's email to an unowned email address. Having access to an account whose email has been changed could enable an attacker to save API keys for that account, and when a legitimate user attempts to create an account with their email (and has to reset password to gain access) and is granted access to other gems, the attacker would then be able to publish and yank... • https://github.com/rubygems/rubygems.org/commit/90c9e6aac2d91518b479c51d48275c57de492d4d • CWE-287: Improper Authentication •
CVSS: 7.7EPSS: 0%CPEs: 1EXPL: 1CVE-2022-29218 – Unauthorized takeover for new versions of some platform-specific gems
https://notcve.org/view.php?id=CVE-2022-29218
12 May 2022 — 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 been patched, and is believed to have never been exploited, based on an extensive review of logs and existing gems by rubygems. The easiest way to ensure that an application has not been exploited by this vulne... • https://github.com/rubygems/rubygems.org/security/advisories/GHSA-2jmx-8mh8-pm8w • CWE-269: Improper Privilege Management CWE-290: Authentication Bypass by Spoofing CWE-863: Incorrect Authorization •
CVSS: 9.9EPSS: 0%CPEs: 1EXPL: 0CVE-2022-29176 – Unauthorized gem takeover for some gems on rubygems.org
https://notcve.org/view.php?id=CVE-2022-29176
05 May 2022 — 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 in its name creation within 30 days OR no updates for over 100 days At present, we believe this vulnerability has not been exploited. RubyGems.org sends an email to all gem owners when a gem version is published or y... • https://github.com/rubygems/rubygems.org/security/advisories/GHSA-hccv-rwq6-vh79 • CWE-862: Missing Authorization CWE-863: Incorrect Authorization •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2019-8323 – rubygems: Escape sequence injection vulnerability in API response handling
https://notcve.org/view.php?id=CVE-2019-8323
17 Apr 2019 — An issue was discovered in RubyGems 2.6 and later through 3.0.2. Gem::GemcutterUtilities#with_response may output the API response to stdout as it is. Therefore, if the API side modifies the response, escape sequence injection may occur. Se descubrió un error in RubyGems 2.6 y posteriormente hasta 3.0.2 Gem::GemcutterUtilities#with La respuesta puede generar la respuesta de la API a stdout tal como está. Por lo tanto, si el lado de la API modifica la respuesta, puede ocurrir una inyección de secuencia de es... • http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html • CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2019-8325 – rubygems: Escape sequence injection vulnerability in errors
https://notcve.org/view.php?id=CVE-2019-8325
17 Apr 2019 — An issue was discovered in RubyGems 2.6 and later through 3.0.2. Since Gem::CommandManager#run calls alert_error without escaping, escape sequence injection is possible. (There are many ways to cause an error.) Se descubrió un error en RubyGems 2.6 y posteriormente 3.0.2 Gem :: CommandManager # ejecuta llamadas alert_error sin escapar, la inyección de secuencia de escape es posible. (Hay muchas maneras de causar un error.) • http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html • CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2019-8321 – rubygems: Escape sequence injection vulnerability in verbose
https://notcve.org/view.php?id=CVE-2019-8321
17 Apr 2019 — An issue was discovered in RubyGems 2.6 and later through 3.0.2. Since Gem::UserInteraction#verbose calls say without escaping, escape sequence injection is possible. Se descubrió un error en RubyGems 2.6 y más tarde hasta 3.0.2. hasta Gem::UserInteraction#verbose Dado que las llamadas verbales Gem :: UserInteraction # verbose dicen que sin escape, la inyección de secuencia de escape es posible Red Hat CloudForms Management Engine delivers the insight, control, and automation needed to address the challenge... • http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html • CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') •
CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2019-8322 – rubygems: Escape sequence injection vulnerability in gem owner
https://notcve.org/view.php?id=CVE-2019-8322
17 Apr 2019 — An issue was discovered in RubyGems 2.6 and later through 3.0.2. The gem owner command outputs the contents of the API response directly to stdout. Therefore, if the response is crafted, escape sequence injection may occur. Se descubrió un error en RubyGems 2.6 y mucho más tarde hasta 3.0.2 El comando de propietario de gemas envía el contenido de la respuesta de la API directamente a la salida estándar. Por lo tanto, si la respuesta es elaborada, puede ocurrir una inyección de secuencia de escape. • http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html • CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') CWE-88: Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') •
CVSS: 8.8EPSS: 0%CPEs: 5EXPL: 0CVE-2019-8324 – rubygems: Installing a malicious gem may lead to arbitrary code execution
https://notcve.org/view.php?id=CVE-2019-8324
12 Apr 2019 — An issue was discovered in RubyGems 2.6 and later through 3.0.2. A crafted gem with a multi-line name is not handled correctly. Therefore, an attacker could inject arbitrary code to the stub line of gemspec, which is eval-ed by code in ensure_loadable_spec during the preinstall check. Se descubrió un error en RubyGems 2.6 y posteriormente hasta 3.0.2 Una gema hecha a mano con un nombre de varias líneas no se maneja correctamente. Por lo tanto, un atacante podría inyectar un código arbitrario a la línea de c... • http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html • CWE-20: Improper Input Validation CWE-94: Improper Control of Generation of Code ('Code Injection') •