Cisco Bug Discussions

Suppress 50 member zone warning

To avoid below warning WARNING: The specified zoneset has 4 zone(s) with more members than the recommended limit (50) Zoneset activation initiated. check zone status. ------------ fcalias name xxx_xxx_hosts vsan 10 member device-alias xxx-xxx-xx ini...

CSCwa47312 - Evaluation of cmx for Log4j RCE Vulnerability

after applying the patch, we had an issue with cmx. long story short, had to run cmxos stop -a then cmxos start -a to get things working again.

Resolved! Regarding CSCwa47133; CVE-2021-44228 - Apache Log4j2 JNDI and ISE vuln

Hello fellow engineers/consultants.Have anyone seen the impact on ISE related to Guest portals and authentication?CVE-2021-44228 - Apache Log4j2 JNDI features do not protect against attacker controlled LDAP and other JNDI related endpoints We have a ...

CSCwa47133 - ISE Evaluation log4j CVE-2021-44228

Is Identity Services Engine version 2.4.0.357 aslo affected by this vulnerability as it is not mentioned specifically on Cisco's Security Advisory page?Thank you.

CSCwa47275 - Evaluation of CVP 11.5 for Log4j

Hi, we need to know if CVP 11.5.1 is also affected by the Log4J bug.It is only listed that UCCE 11.5 and also CUIC 11.5 is not affected. kind regardsMarkus

I just need your advice on the BUG below ,what is the general impact?

When an ARP request is generated from one endpoint to another endpoint in an isolated EPG, an ARP glean request is generated for the first endpoint.May i know what is the General effect of this bug from the below case?Case 1: Communication stopsCase ...

Resolved! Are Cisco Integrated Services Routers are also affected by Log4j ?

I've checked Cisco's security advisory page and it was missing multiple products such asCisco Integrated Services Routers (series 800, 1800, 1900, 2900), Cisco catalyst series 2900, 3500, 3700, 3800, 9500 etc. Do we know if these products are vulnera...

CSCwa46963 - Security: CVE-2021-44228 -> Log4j 2 Vulnerability

Anyone know how FTD via FDM is affected? Is it affected from the outside if there is no management form the outside?

Package update from 1.3.3 to 2.1.2 failed with error in Elasticsearch

Hi team,I have updated from version 1.3.3.8 to version 2.1.2.7 and right now I cannot update any application because ElasticSearch is in "Init: CrashLoopBackOff" statePlease any suggestions? Best Regards

CSCuv26804 - Iosd Crash with dhcp snooping enabled

Hello togehter, I get this crashinfo from our customer for a WS-C4510R+E with 3.10 : [HA] bury_child: Service name: IOSd service, Pid: 5792, exit code: 11, cwd: /var/sysmgr/work, core dump = 0[HB] bury_child: Stopping the timer for service "IOSd ...

Cisco 2960X switch not booting after ios upgrade

switch:switch: flash_initInitializing Flash...mifs[5]: 12 files, 1 directoriesmifs[5]: Total bytes : 1806336mifs[5]: Bytes used : 834560mifs[5]: Bytes available : 971776mifs[5]: mifs fsck took 0 seconds.mifs[6]: 2 files, 1 directoriesmifs[6]: Total ...

Resolved! CSCwa47133 - ISE Evaluation log4j CVE-2021-44228

Is Identity Services Engine Passive Identity Connector (ISE-PIC) version 2.7.0.356 affected by the vulnerability log4j CVE-2021-44228?It was not sated on Cisco's Security Advisory page, and I see no patch when looking at the ISE-PIC software page.

CSCwa47745 - Evaluation of vmanage for Log4j (Log4Shell) Vulnerability

Hi all. Regarding this bug, i have a vManage running software version 20.3.2.1. The bug page said that i have to restrict access to vManage as a workaround before i can upgrade to a fixed release. Is there any way to accomplish this? I havent found a...