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
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 • http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html https://hackerone.com/reports/317330 https://lists.debian.org/debian-lts-announce/2020/08/msg00027.html https://access.redhat.com/security/cve/CVE-2019-8321 https://bugzilla.redhat.com/show_bug.cgi?id=1692514 • 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
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 https://hackerone.com/reports/315087 https://lists.debian.org/debian-lts-announce/2020/08/msg00027.html https://access.redhat.com/security/cve/CVE-2019-8322 https://bugzilla.redhat.com/show_bug.cgi?id=1692516 • 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-2019-8323 – rubygems: Escape sequence injection vulnerability in API response handling
https://notcve.org/view.php?id=CVE-2019-8323
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 escape. • http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html https://hackerone.com/reports/315081 https://lists.debian.org/debian-lts-announce/2020/08/msg00027.html https://access.redhat.com/security/cve/CVE-2019-8323 https://bugzilla.redhat.com/show_bug.cgi?id=1692519 • 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
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 https://hackerone.com/reports/317353 https://lists.debian.org/debian-lts-announce/2020/08/msg00027.html https://access.redhat.com/security/cve/CVE-2019-8325 https://bugzilla.redhat.com/show_bug.cgi?id=1692522 • 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
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 código auxiliar de gemspec, que se evalúa mediante un código en asegurar_loadable_spec durante la verificación de preinstalación. • http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html https://access.redhat.com/errata/RHSA-2019:1972 https://hackerone.com/reports/328571 https://lists.debian.org/debian-lts-announce/2020/08/msg00027.html https://access.redhat.com/security/cve/CVE-2019-8324 https://bugzilla.redhat.com/show_bug.cgi?id=1692520 • CWE-20: Improper Input Validation CWE-94: Improper Control of Generation of Code ('Code Injection') •