CVE-2023-20187

A vulnerability in the Multicast Leaf Recycle Elimination mLRE feature of Cisco IOS XE Software for Cisco ASR 1000 Series Aggregation Services Routers could allow an unauthenticated, remote attacker to cause the affected device to reload, resulting in a denial of service DoS condition. This...

CVE-2023-20187

CVE-2023-20187 affects Cisco IOS XE Software for the ASR 1000 Series (Multicast Leaf Recycle Elimination, mLRE). The issue is triggered by handling of certain IPv6 multicast packets fanned out more than seven times, enabling an unauthenticated remote attacker to cause a device reload and DoS. Con...

CVE-2023-20187: Use of Out-of-range Pointer Offset

A vulnerability in the Multicast Leaf Recycle Elimination mLRE feature of Cisco IOS XE Software for Cisco ASR 1000 Series Aggregation Services Routers could allow an unauthenticated, remote attacker to cause the affected device to reload, resulting in a denial of service DoS condition. This...

CVE-2013-1164

Cisco IOS XE 3.4 before 3.4.4S, 3.5, and 3.6 on 1000 series Aggregation Services Routers ASR does not properly implement the Cisco Multicast Leaf Recycle Elimination MLRE feature, which allows remote attackers to cause a denial of service card reload via fragmented IPv6 multicast packets, aka Bug...

Code injection

Cisco IOS XE 3.4 before 3.4.5S, and 3.5 through 3.7 before 3.7.1S, on 1000 series Aggregation Services Routers ASR does not properly implement the Cisco Multicast Leaf Recycle Elimination MLRE feature, which allows remote attackers to cause a denial of service card reload via fragmented IPv6 MVPN...

CVE-2013-1164

Cisco IOS XE on 1000 Series ASR routers is affected by CVE-2013-1164 due to improper implementation of the Cisco Multicast Leaf Recycle Elimination (MLRE) feature, enabling remote attackers to trigger a DoS (card reload) via fragmented IPv6 multicast packets. Affected versions include 3.4 before ...