Cisco Cisco Firepower Threat Defense Software SIP DoS (cisco-sa-asa-ftd-sipdos-GGwmMerC)

According to its self-reported version, Cisco FTD Software is affected by a denial of service DoS vulnerability due to a bug which causes a crash. An unauthenticated, remote attacker can exploit this, by sending crafted SIP traffic, in order to cause a DoS condition. Note that Nessus has not test...

CVE-2021-1501

CVE-2021-1501 affects Cisco ASA and Firepower Threat Defense (FTD) SIP inspection engine. The root cause is a crash during a SIP pinhole hash lookup, allowing an unauthenticated remote attacker to crash and reload the device, causing a DoS. Cisco provides software updates addressing this vulnerab...