Security readout for executives and security teams
This is a remote crash issue in ISC BIND when DNS64 is enabled. A crafted DNS query can make the BIND daemon exit, interrupting DNS service. The exposure is narrower than a default BIND flaw because DNS64 must be in use. Organizations running affected BIND 9.8.x or 9.9.x builds with DNS64 enabled are potentially exposed. Public-facing recursive DNS infrastructure would carry higher operational impact if the daemon exits. Treat this as an operational resilience issue for DNS services. Prioritize patching where affected BIND versions and DNS64 are both present, especially on internet-facing resolvers. Mitigation focus: Upgrade BIND to 9.8.4-P1, 9.9.2-P1, or later vendor-supported packages.; Apply relevant distribution updates from Red Hat, Slackware, Ubuntu, Apple, or ISC guidance.; If DNS64 is unnecessary, evaluate disabling it according to vendor operational guidance..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2012-5688 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://kb.isc.org/article/AA-00828CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
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