By sending specific queries to the resolver, an attacker can cause named to crash.
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Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2022-09-22. NVD baseline CVSS 7.5; sources differ by 0.0.
By sending specific queries to the resolver, an attacker can cause named to crash.
September 21, 2022
November 21, 2024
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| ubuntu | bind9-host (1:9.18.1-1ubuntu1.2) @ jammy | 2026-05-25 | ubuntu |
| redhat | bind9.16-32:9.16.23-0.7.el8_6.1 | 2022-10-04 | redhat |
| redhat | bind-32:9.16.23-1.el9_0.1 | 2022-10-03 | redhat |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.
BIND 9 resolvers configured to answer from stale cache with zero stale-answer-client-timeout may terminate unexpectedly
RHSA-2022:6763 — Important
RHSA-2022:6781 — Important
Bind vulnerabilities
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