Public bug reported:
[Impact]
IPs allowed via an IPv4 access list are denied after upgrading from bionic to
focal.
[Test Case]
Define an access list, e.g.:
access * {
trusted 127.0.0.1,10.2.3.4,10.5.6.0/18,10.6.7.0/18;
allowed 127.0.0.1,10.2.3.4,10.5.6.0/18,10.6.7.0/18;
}
Then try to access a console from a system in the allowed range. It
currently fails with:
$ console myhost
10.2.3.4: access from your host refused
[Fix]
https://github.com/bstansell/conserver/commit/0d64aad81233ba021e677d7e8b9a5a7db4d369ea
[Regression Risk]
Currently, since all IPv4 access lists are busted, the only potential
regression that comes to mind is if the new code has a bug in parsing certain
CIDRs that leads to a crash.
** Affects: conserver (Ubuntu)
Importance: Undecided
Assignee: dann frazier (dannf)
Status: New
** Affects: conserver (Ubuntu Focal)
Importance: Undecided
Assignee: dann frazier (dannf)
Status: New
** Affects: conserver (Ubuntu Groovy)
Importance: Undecided
Assignee: dann frazier (dannf)
Status: New
** Affects: conserver (Debian)
Importance: Unknown
Status: Unknown
** Bug watch added: Debian Bug tracker #972581
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=972581
** Also affects: conserver (Debian) via
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=972581
Importance: Unknown
Status: Unknown
** Also affects: conserver (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: conserver (Ubuntu Groovy)
Importance: Undecided
Status: New
** Changed in: conserver (Ubuntu Groovy)
Assignee: (unassigned) => dann frazier (dannf)
** Changed in: conserver (Ubuntu Focal)
Assignee: (unassigned) => dann frazier (dannf)
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https://bugs.launchpad.net/bugs/1900747
Title:
enabling ipv6 support broke ipv4 CIDR access list
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