bug report #2

Bug report #2.

В этом выпуске рассказываю о следующих багах/trouble ticket с оборудованием Cisco:

(1) Bug: CSCty96049 – DHCP Denial of Service Vulnerability
Может возникруть на устройствe(ах):
Catalyst 2960, 3560 , 3750 (вообще 104 устройства!)
Выявлена на этих релизе:
Cisco IOS Software contains a vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. An attacker could exploit this vulnerability by sending a single DHCP packet to or through an affected device, causing the device to reload.
(2) Bug: CSCvd28859 – ASA: PBR Memory leak for ICMP traffic
Может возникруть на устройствe(ах):
Cisco ASA 5500X Series Firewalls
Выявлена на этих релизах:
9.5(3) , 9.7(1)
Symptom: Memory leak observed.
Conditions: ICMP traffic has to hit a PBR rule. ICMP inspection is disabled on the ASA.
(3) Bug: CSCuz85530 – targeted ldp down on aRSP/up on sSRP due to incorrect FGID
Может возникруть на устройствe(ах):
Cisco ASR 9000 Series Aggregation Services Routers
Выявлена на этих релизах:
5.3.3.BASE , 6.0.2.BASE

ASR9K with dual RSP
Targeted ldp session might go down on active RSP (but remain active on standby RSP) upon remote topology change.