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cpe:2.3:a:isc:bind:9.18.11:s1:*:*:supported_preview:*:*:*

part: a version: 9.18.11 update: s1

VendorIsc (4a2f2b37-98b6-5702-822d-72afcd17d050)
ProductBind (ea404969-e27c-5a4f-ab6f-da9eff8fdf08)
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NotesImported from NVD CPE 2.0 feed

PURL mappings

PURLSourceLast updated
pkg:github/isc-projects/bind9 purl2cpe 2026-06-01 10:15:10.890655
pkg:gitlab/isc-projects/bind9 purl2cpe 2026-06-01 10:15:10.890656

Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2024-1975 vulnerable 2026-06-03 14:54:35.114225 SIG(0) can be used to exhaust CPU resources
HIGH (7.5)
If a server hosts a zone containing a "KEY" Resource Record, or a resolver DNSSEC-validates a "KEY" Resource Record from a DNSSEC-signed domain in cache, a client can exhaust resolver CPU resources by sending a stream of SIG(0) signed requests. This issue affects BIND 9 versions 9.0.0 through 9.11.37, 9.16.0 through 9.16.50, 9.18.0 through 9.18.27, 9.19.0 through 9.19.24, 9.9.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.49-S1, and 9.18.11-S1 through 9.18.27-S1.
Published: 2024-07-23T14:38:57.143Z
Updated: 2025-02-13T17:32:28.908Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2024-1737 vulnerable 2026-06-03 14:54:34.452028 BIND's database will be slow if a very large number of RRs exist at the same name
HIGH (7.5)
Resolver caches and authoritative zone databases that hold significant numbers of RRs for the same hostname (of any RTYPE) can suffer from degraded performance as content is being added or updated, and also when handling client queries for this name. This issue affects BIND 9 versions 9.11.0 through 9.11.37, 9.16.0 through 9.16.50, 9.18.0 through 9.18.27, 9.19.0 through 9.19.24, 9.11.4-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.50-S1, and 9.18.11-S1 through 9.18.27-S1.
Published: 2024-07-23T14:34:09.750Z
Updated: 2025-02-13T17:32:25.755Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2023-5680 vulnerable 2026-06-03 14:53:49.368887 Cleaning an ECS-enabled cache may cause excessive CPU load
MEDIUM (5.3)
If a resolver cache has a very large number of ECS records stored for the same name, the process of cleaning the cache database node for this name can significantly impair query performance. This issue affects BIND 9 versions 9.11.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.45-S1, and 9.18.11-S1 through 9.18.21-S1.
Published: 2024-02-13T14:05:19.783Z
Updated: 2025-03-17T15:04:41.734Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2023-5679 vulnerable 2026-06-03 14:53:49.355963 Enabling both DNS64 and serve-stale may cause an assertion failure during recursive resolution
HIGH (7.5)
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.
Published: 2024-02-13T14:05:06.688Z
Updated: 2025-03-28T23:51:12.042Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2023-5517 vulnerable 2026-06-03 14:53:48.892636 Querying RFC 1918 reverse zones may cause an assertion failure when "nxdomain-redirect" is enabled
HIGH (7.5)
A flaw in query-handling code can cause `named` to exit prematurely with an assertion failure when: - `nxdomain-redirect <domain>;` is configured, and - the resolver receives a PTR query for an RFC 1918 address that would normally result in an authoritative NXDOMAIN response. This issue affects BIND 9 versions 9.12.0 through 9.16.45, 9.18.0 through 9.18.21, 9.19.0 through 9.19.19, 9.16.8-S1 through 9.16.45-S1, and 9.18.11-S1 through 9.18.21-S1.
Published: 2024-02-13T14:04:54.389Z
Updated: 2025-02-13T17:25:39.556Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2023-4408 vulnerable 2026-06-03 14:53:27.976030 Parsing large DNS messages may cause excessive CPU load
HIGH (7.5)
The DNS message parsing code in `named` includes a section whose computational complexity is overly high. It does not cause problems for typical DNS traffic, but crafted queries and responses may cause excessive CPU load on the affected `named` instance by exploiting this flaw. This issue affects both authoritative servers and recursive resolvers. This issue affects BIND 9 versions 9.0.0 through 9.16.45, 9.18.0 through 9.18.21, 9.19.0 through 9.19.19, 9.9.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.45-S1, and 9.18.11-S1 through 9.18.21-S1.
Published: 2024-02-13T14:04:17.519Z
Updated: 2025-03-14T16:16:25.564Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2023-4236 vulnerable 2026-06-03 14:53:27.600865 named may terminate unexpectedly under high DNS-over-TLS query load
HIGH (7.5)
A flaw in the networking code handling DNS-over-TLS queries may cause `named` to terminate unexpectedly due to an assertion failure. This happens when internal data structures are incorrectly reused under significant DNS-over-TLS query load. This issue affects BIND 9 versions 9.18.0 through 9.18.18 and 9.18.11-S1 through 9.18.18-S1.
Published: 2023-09-20T12:32:16.631Z
Updated: 2025-02-13T17:09:18.327Z
Reference links
Imported from gcve-enriched-dumps CVE data

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