REDHAT-BUG-2298904
First published: Fri Jul 19 2024(Updated: )
Client queries that trigger serving stale data and that also require lookups in local authoritative zone data may result in an assertion failure. This vulnerability affects upstream's bind9 versions bellow: 9.16.13 -> 9.16.50 9.18.0 -> 9.18.27 9.19.0 -> 9.19.24
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Ubuntu Bind9-libs | >=9.16.13<9.16.50 | |
| Ubuntu Bind9-libs | >=9.18.0<9.18.27 | |
| Ubuntu Bind9-libs | >=9.19.0<9.19.24 |
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Reference Links
- https://access.redhat.com/errata/RHSA-2024:5231
- https://access.redhat.com/errata/RHSA-2024:5390
- https://access.redhat.com/errata/RHSA-2024:5418
- https://access.redhat.com/errata/RHSA-2024:5525
- https://access.redhat.com/errata/RHSA-2024:5813
- https://access.redhat.com/errata/RHSA-2024:5907
- https://access.redhat.com/errata/RHSA-2024:6004
- https://access.redhat.com/errata/RHSA-2024:6009
- https://access.redhat.com/errata/RHSA-2024:6013
- https://access.redhat.com/errata/RHSA-2024:6406
- https://bugzilla.redhat.com/show_bug.cgi?id=2298904
Frequently Asked Questions
What is the severity of REDHAT-BUG-2298904?
REDHAT-BUG-2298904 is classified as a medium severity vulnerability due to its potential for assertion failure leading to service disruption.
How do I fix REDHAT-BUG-2298904?
To fix REDHAT-BUG-2298904, upgrade BIND 9 to versions 9.16.50, 9.18.27, or 9.19.24 or later.
Which versions of BIND are affected by REDHAT-BUG-2298904?
Versions of BIND affected by REDHAT-BUG-2298904 include those below 9.16.50, 9.18.27, and 9.19.24.
What causes the vulnerability REDHAT-BUG-2298904?
REDHAT-BUG-2298904 is caused by client queries that may trigger stale data serving and require lookups in local authoritative zone data.
Is there a workaround for REDHAT-BUG-2298904?
There are no official workarounds for REDHAT-BUG-2298904; upgrading to a fixed version is the recommended action.
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- canonical/ubuntu bind9-libs