| Package | Affected versions | Patched versions |
|---|---|---|
| bind | = 9.16.11= 9.16.13= 9.16.14= 9.16.21= 9.16.32= 9.16.36≥ 9.16.12, < 9.16.37≥ 9.18.0, < 9.18.11≥ 9.19.0, < 9.19.9 | 9.16.379.18.119.19.9 |
BIND 9 resolver can crash when stale cache and stale answers are enabled, option `stale-answer-client-timeout` is set to a positive integer, and the resolver receives an RRSIG query. This issue affects BIND 9 versions 9.16.12 through 9.16.36, 9.18.0 through 9.18.10, 9.19.0 through 9.19.8, and 9.16.12-S1 through 9.16.36-S1.
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