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7.5 High

CVE-2023-5679 A bad interaction between DNS64 and serve-stale may cause `named` to crash with an assertion failure during recursive…

Description

A bad interaction between DNS64 and serve-stale may cause `named` to crash with an assertion failure during recursive resolution, when both of these features are enabled. This issue affects BIND 9 versions 9.16.12 through 9.16.45, 9.18.0 through 9.18.21, 9.19.0 through 9.19.19, 9.16.12-S1 through 9.16.45-S1, and 9.18.11-S1 through 9.18.21-S1.

Affected products and versions

Product Affected versions Fixed in
BIND 9 9.19 9.19.0 → 9.19.19 No fix stated
BIND 9 9.18 9.18.0 → 9.18.21 No fix stated
BIND 9 9.16 9.16.12-S1 → 9.16.45 No fix stated

References

Timeline

  1. Published
  2. Last modified

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