DeutschShown in its original language — a full translation is planned for a future version.
Internet Systems Consortium BIND: Mehrere Schwachstellen ermöglichen Denial of Service
view advisory published 2023-01-25
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Internet Systems Consortium BIND ausnutzen, um einen Denial of Service Angriff durchzuführen.
01
describes (4)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2022-3924US | high7.5 | — | ||
This issue can affect BIND 9 resolvers with `stale-answer-enable yes;` that also make use of the option `stale-answer-client-timeout`, configured with a value greater than zero.
I… | ||||
| CVE-2022-3736US | high7.5 | — | ||
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 quer… | ||||
| CVE-2022-3488US | high7.5 | — | ||
Processing of repeated responses to the same query, where both responses contain ECS pseudo-options, but where the first is broken in some way, can cause BIND to exit with an asser… | ||||
| CVE-2022-3094US | high7.5 | — | ||
Sending a flood of dynamic DNS updates may cause `named` to allocate large amounts of memory. This, in turn, may cause `named` to exit due to a lack of free memory. We are not awar… | ||||
02
references
External citations — patches, advisories, analysis.
- Red Hat Security Advisory RHSA-2023:2261 vom 2023-05-09external
- Red Hat Security Advisory RHSA-2023:2792 vom 2023-05-16external
- Red Hat Security Advisory RHSA-2023:7177 vom 2023-11-15external
- Red Hat Security Advisory RHSA-2024:1406 vom 2024-03-20external
- Red Hat Security Advisory RHSA-2024:2720 vom 2024-05-07external
- Amazon Linux Security Advisory ALAS-2025-2729 vom 2025-01-10external
- ISC Security Advisory vom 2023-01-25external
- ISC Security Advisory vom 2023-01-25external
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