CVE-2019-14300
https://notcve.org/view.php?id=CVE-2019-14300
Several Ricoh printers have multiple buffer overflows parsing HTTP cookie headers, which allow an attacker to cause a denial of service or code execution via crafted requests to the web server. Affected firmware versions depend on the printer models. One affected configuration is cpe:2.3:o:ricoh:sp_c250dn_firmware:-:*:*:*:*:*:*:* up to (including) 1.06 running on cpe:2.3:o:ricoh:sp_c250dn:-:*:*:*:*:*:*:*, cpe:2.3:o:ricoh:sp_c252dn:-:*:*:*:*:*:*:*. Another affected configuration is cpe:2.3:o:ricoh:sp_c250sf_firmware:-:*:*:*:*:*:*:* up to (including) 1.12 running on cpe:2.3:o:ricoh:sp_c250sf:-:*:*:*:*:*:*:*, cpe:2.3:o:ricoh:sp_c252sf:-:*:*:*:*:*:*:*. Varias impresoras Ricoh presentan múltiples desbordamientos de búfer al analizar las cabeceras HTTP cookie, lo que permite a un atacante causar una denegación de servicio o ejecución de código por medio de peticiones diseñadas hacia el servidor web. • http://jvn.jp/en/jp/JVN11708203/index.html https://www.ricoh-usa.com/en/support-and-download https://www.ricoh.com/info/2019/0823_1 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVE-2019-14305
https://notcve.org/view.php?id=CVE-2019-14305
Several Ricoh printers have multiple buffer overflows parsing HTTP parameter settings for Wi-Fi, mDNS, POP3, SMTP, and notification alerts, which allow an attacker to cause a denial of service or code execution via crafted requests to the web server. Affected firmware versions depend on the printer models. One affected configuration is cpe:2.3:o:ricoh:sp_c250dn_firmware:-:*:*:*:*:*:*:* up to (including) 1.06 running on cpe:2.3:o:ricoh:sp_c250dn:-:*:*:*:*:*:*:*, cpe:2.3:o:ricoh:sp_c252dn:-:*:*:*:*:*:*:*. Another affected configuration is cpe:2.3:o:ricoh:sp_c250sf_firmware:-:*:*:*:*:*:*:* up to (including) 1.12 running on cpe:2.3:o:ricoh:sp_c250sf:-:*:*:*:*:*:*:*, cpe:2.3:o:ricoh:sp_c252sf:-:*:*:*:*:*:*:*. Varias impresoras Ricoh presentan múltiples desbordamientos de búfer al analizar la configuración de parámetros HTTP para Wi-Fi, mDNS, POP3, SMTP y alertas de notificación, lo que permite a un atacante causar una denegación de servicio o ejecución de código por medio de peticiones diseñadas hacia el servidor web. • http://jvn.jp/en/jp/JVN11708203/index.html https://www.ricoh-usa.com/en/support-and-download https://www.ricoh.com/info/2019/0823_1 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVE-2019-14307
https://notcve.org/view.php?id=CVE-2019-14307
Several Ricoh printers have multiple buffer overflows parsing HTTP parameter settings for SNMP, which allow an attacker to cause a denial of service or code execution via crafted requests to the web server. Affected firmware versions depend on the printer models. One affected configuration is cpe:2.3:o:ricoh:sp_c250dn_firmware:-:*:*:*:*:*:*:* up to (including) 1.06 running on cpe:2.3:o:ricoh:sp_c250dn:-:*:*:*:*:*:*:*, cpe:2.3:o:ricoh:sp_c252dn:-:*:*:*:*:*:*:*. Another affected configuration is cpe:2.3:o:ricoh:sp_c250sf_firmware:-:*:*:*:*:*:*:* up to (including) 1.12 running on cpe:2.3:o:ricoh:sp_c250sf:-:*:*:*:*:*:*:*, cpe:2.3:o:ricoh:sp_c252sf:-:*:*:*:*:*:*:*. Varias impresoras Ricoh presentan múltiples desbordamientos de búfer al analizar la configuración de parámetros HTTP para SNMP, lo que permite a un atacante causar una denegación de servicio o ejecución de código por medio de peticiones diseñadas hacia el servidor web. • http://jvn.jp/en/jp/JVN11708203/index.html https://www.ricoh-usa.com/en/support-and-download https://www.ricoh.com/info/2019/0823_1 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVE-2019-14308
https://notcve.org/view.php?id=CVE-2019-14308
Several Ricoh printers have multiple buffer overflows parsing LPD packets, which allow an attacker to cause a denial of service or code execution via crafted requests to the LPD service. Affected firmware versions depend on the printer models. One affected configuration is cpe:2.3:o:ricoh:sp_c250dn_firmware:-:*:*:*:*:*:*:* up to (including) 1.06 running on cpe:2.3:o:ricoh:sp_c250dn:-:*:*:*:*:*:*:*, cpe:2.3:o:ricoh:sp_c252dn:-:*:*:*:*:*:*:*. Another affected configuration is cpe:2.3:o:ricoh:sp_c250sf_firmware:-:*:*:*:*:*:*:* up to (including) 1.12 running on cpe:2.3:o:ricoh:sp_c250sf:-:*:*:*:*:*:*:*, cpe:2.3:o:ricoh:sp_c252sf:-:*:*:*:*:*:*:*. Varias impresoras Ricoh tienen múltiples desbordamientos de búfer que analizan paquetes LPD, lo que permite que un atacante provoque una denegación de servicio o ejecución de código a través de solicitudes diseñadas para el servicio LPD. • http://jvn.jp/en/jp/JVN11708203/index.html https://www.ricoh-usa.com/en/support-and-download https://www.ricoh.com/info/2019/0823_1 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVE-2019-11844 – RICOH SP 4520DN Printer HTML Injection
https://notcve.org/view.php?id=CVE-2019-11844
An HTML Injection vulnerability has been discovered on the RICOH SP 4520DN via the /web/entry/en/address/adrsSetUserWizard.cgi entryNameIn or entryDisplayNameIn parameter. Se ha descubierto una vulnerabilidad de inyección de HTML en RICOH SP versión 4520DN, por medio del archivo /web/entry/en/address/adrsSetUserWizard.cgi en el parámetro entryNameIn o entryDisplayNameIn. • http://packetstormsecurity.com/files/152790/RICOH-SP-4520DN-Printer-HTML-Injection.html • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •