BIND 9.11.4-P1 unexpected process exit

[Duleep Thilakarathne]

Hi Mark,

Thank you for the knowledge sharing.

Regards
DT.

On Thu, Apr 10, 2025 at 3:39 PM Mark Andrews <marka at isc.org> wrote:

>
> https://gitlab.isc.org/isc-projects/bind9/-/issues/942
>
> Or CVE-2019-6471
>
> Mark
>
> > On 10 Apr 2025, at 02:14, Duleep Thilakarathne <dchandimal at gmail.com>
> wrote:
> >
> > Dear Mark,
> >
> > Thank you for the update . I will arrange to update  Bind to latest
> version . For my understanding, is their any reference thread to refer
> historical incident . I didnt experience this issue since last friday .
> >
> > Regards
> > Duleep.
> >
> > On Thu, Apr 10, 2025 at 12:02 PM Mark Andrews <marka at isc.org> wrote:
> > This was fixed roughly 6 years ago in a later version of BIND 9.11 which
> has
> > since been EoL’d.  Upgrade to a supported version.
> >
> > > On 9 Apr 2025, at 23:22, Duleep Thilakarathne <dchandimal at gmail.com>
> wrote:
> > >
> > > Hi,
> > >
> > > Bind service unexpectedly exited a few days back with the following
> error: Could someone possibly suggest some more troubleshooting? This
> service has run for more than a year without issue.
> > >
> > > dispatch.c:3422: REQUIRE(resp->item_out == isc_boolean_true) failed,
> back trace
> > > #0 0x438bed in ??
> > > #1 0x7f2954ab3ada in ??
> > > #2 0x7f2955d296dd in ??
> > > #3 0x7f2955df43c8 in ??
> > > #4 0x7f2954ad9c4b in ??
> > > #5 0x7f2954471e25 in ??
> > > #6 0x7f295419bbad in ??
> > > exiting (due to assertion failure)
> > >
> > > Regards
> > > DT
> > > --
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> > >
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> > >
> > >
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> >
> > --
> > Mark Andrews, ISC
> > 1 Seymour St., Dundas Valley, NSW 2117, Australia
> > PHONE: +61 2 9871 4742              INTERNET: marka at isc.org
> >
>
> --
> Mark Andrews, ISC
> 1 Seymour St., Dundas Valley, NSW 2117, Australia
> PHONE: +61 2 9871 4742              INTERNET: marka at isc.org
>
>
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