CVSS: 7.5EPSS: 1%CPEs: 16EXPL: 0CVE-2017-12260
https://notcve.org/view.php?id=CVE-2017-12260
19 Oct 2017 — A vulnerability in the implementation of Session Initiation Protocol (SIP) functionality in Cisco Small Business SPA50x, SPA51x, and SPA52x Series IP Phones could allow an unauthenticated, remote attacker to cause an affected device to become unresponsive, resulting in a denial of service (DoS) condition. The vulnerability is due to the improper handling of SIP request messages by an affected device. An attacker could exploit this vulnerability by using formatted specifiers in a SIP payload that is sent to ... • http://www.securityfocus.com/bid/101495 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.8EPSS: 1%CPEs: 22EXPL: 0CVE-2017-12219
https://notcve.org/view.php?id=CVE-2017-12219
21 Sep 2017 — A vulnerability in the handling of IP fragments for the Cisco Small Business SPA300, SPA500, and SPA51x Series IP Phones could allow an unauthenticated, remote attacker to cause the device to reload unexpectedly, resulting in a denial of service (DoS) condition. The vulnerability is due to the inability to handle many large IP fragments for reassembly in a short duration. An attacker could exploit this vulnerability by sending a crafted stream of IP fragments to the targeted device. An exploit could allow t... • http://www.securityfocus.com/bid/100926 • CWE-399: Resource Management Errors •