ALPINE-CVE-2021-25219
ALPINE-CVE-2021-25219
This page contains facts from public vulnerability sources. Check the original advisory before updating.
In BIND 9.3.0 -> 9.11.35, 9.12.0 -> 9.16.21, and versions 9.9.3-S1 -> 9.11.35-S1 and 9.16.8-S1 -> 9.16.21-S1 of BIND Supported Preview Edition, as well as release versions 9.17.0 -> 9.17.18 of the BIND 9.17 development branch, exploitation of broken authoritative servers using a flaw in response processing can cause degradation in BIND resolver performance. The way the lame cache is currently designed makes it possible for its internal data structures to grow almost infinitely, which may cause significant delays in client query processing.
CVSS 5.3 · Medium · Fix available
- Published
- Updated
Stack: system
Affected products and versions
bind Alpine:v3.12
- Affected ranges
- ECOSYSTEM: ≥ 9.3.0, < 9.16.27-r0
Update to 9.16.27-r0
bind Alpine:v3.13
- Affected ranges
- ECOSYSTEM: ≥ 9.3.0, < 9.16.25-r0
Update to 9.16.25-r0
bind Alpine:v3.14
- Affected ranges
- ECOSYSTEM: ≥ 9.3.0, < 9.16.25-r0
Update to 9.16.25-r0
bind Alpine:v3.15
- Affected ranges
- ECOSYSTEM: ≥ 9.3.0, < 9.16.22-r0
Update to 9.16.22-r0
bind Alpine:v3.16
- Affected ranges
- ECOSYSTEM: ≥ 9.3.0, < 9.16.22-r0
Update to 9.16.22-r0
bind Alpine:v3.17
- Affected ranges
- ECOSYSTEM: ≥ 9.3.0, < 9.16.22-r0
Update to 9.16.22-r0
bind Alpine:v3.18
- Affected ranges
- ECOSYSTEM: ≥ 9.3.0, < 9.16.22-r0
Update to 9.16.22-r0
bind Alpine:v3.19
- Affected ranges
- ECOSYSTEM: ≥ 9.3.0, < 9.16.22-r0
Update to 9.16.22-r0
bind Alpine:v3.20
- Affected ranges
- ECOSYSTEM: ≥ 9.3.0, < 9.16.22-r0
Update to 9.16.22-r0
bind Alpine:v3.21
- Affected ranges
- ECOSYSTEM: ≥ 9.3.0, < 9.16.22-r0
Update to 9.16.22-r0
bind Alpine:v3.22
- Affected ranges
- ECOSYSTEM: ≥ 9.3.0, < 9.16.22-r0
Update to 9.16.22-r0
bind Alpine:v3.23
- Affected ranges
- ECOSYSTEM: ≥ 9.3.0, < 9.16.22-r0
Update to 9.16.22-r0
bind Alpine:v3.24
- Affected ranges
- ECOSYSTEM: ≥ 9.3.0, < 9.16.22-r0
Update to 9.16.22-r0