Thanks for the bug report. This should have been opened against net-snmp, and not nagios-plugins, right? I'm reassigning it to the proper package.
It seems to me that it's a valid bug, but it would be great to have a more detailed reproducer. I tried editing /etc/ssl/openssl.cnf and extend the "usr_cert" extension's "nsComment" field to a string that is really long. Then, I generated a self-signed x509 certificate using the "usr_cert" extension: # openssl req -x509 -newkey rsa:4096 -keyout key.pem -out cert.pem -days 365 -extensions usr_cert Then I edited /etc/snmp/snmpd.conf and included a "localCert" parameter there: [snmp] localCert /usr/local/share/ca-certificates/cert.crt Finally, restarting the snmpd.service doesn't seem to trigger the bug. I wonder what I'm doing wrong here... Pointers and advices are appreciated. Thanks. ** Package changed: nagios-plugins (Ubuntu) => net-snmp (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1912389 Title: [Patch] SIGSEGV: crash when certificate contains extension longer than 512 bytes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/net-snmp/+bug/1912389/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
