CVE-2021-34792

01/תיאור (מקור, אנגלית)

A vulnerability in the memory management of Cisco Adaptive Security Appliance (ASA) Software and Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper resource management when connection rates are high. An attacker could exploit this vulnerability by opening a significant number of connections on an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition.

02/מוצרים מושפעים

cisco: secure firewall threat defense; cisco: adaptive security appliance software; cisco: asa 5512-x firmware; cisco: asa 5512-x; cisco: asa 5505 firmware; cisco: asa 5505; cisco: asa 5515-x firmware; cisco: asa 5515-x; cisco: asa 5525-x firmware; cisco: asa 5525-x; cisco: asa 5545-x firmware; cisco: asa 5545-x; cisco: asa 5555-x firmware; cisco: asa 5555-x; cisco: asa 5580 firmware

03/קישורים2

• tools.cisco.com/security/center/content/CiscoSecurityAdvisory/‮… Vendor Advisory
• tools.cisco.com/security/center/content/CiscoSecurityAdvisory/‮… Vendor Advisory