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.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Bind | Isc | 9.16.12 (including) | 9.16.37 (excluding) |
Bind | Isc | 9.18.0 (including) | 9.18.11 (excluding) |
Bind | Isc | 9.19.0 (including) | 9.19.9 (excluding) |
Bind | Isc | 9.16.11-s1 (including) | 9.16.11-s1 (including) |
Bind | Isc | 9.16.13-s1 (including) | 9.16.13-s1 (including) |
Bind | Isc | 9.16.14-s1 (including) | 9.16.14-s1 (including) |
Bind | Isc | 9.16.21-s1 (including) | 9.16.21-s1 (including) |
Bind | Isc | 9.16.32-s1 (including) | 9.16.32-s1 (including) |
Bind | Isc | 9.16.36-s1 (including) | 9.16.36-s1 (including) |