Hi Sergio,
I did manage to reproduce the crash by lowering SNMP_MAXBUF_SMALL and
rebuilding the package, as Graham suggested. I couldn't generate a
certificate crashing snmpd with the default value of 512, but most
likely I didn't manage to add a very long extension to the certs I
generated.
In my previous comment I mentioned Focal. I think this is an Invalid bug
in Focal, as Focal's snmp doesn't support TLS at all, see LP: 1880724.
I'm going to change this bug tasks according to this.
Paride
** Also affects: net-snmp (Ubuntu Focal)
Importance: Undecided
Status: New
** Changed in: net-snmp (Ubuntu Focal)
Status: New => Invalid
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https://bugs.launchpad.net/bugs/1912389
Title:
[Patch] SIGSEGV: crash when certificate contains extension longer
than 512 bytes
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