CVE-2024-1737

High

Description

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.

SeverityHigh

CVSS7.5

Exploit probability—

ProductBIND 9

PublishedJul 23, 2024

First seenJul 23, 2024

Weakness typeCWE-770Allocation of resources without limits

How to fix

Vendor advisories

kb.isc.org/docs/cve-2024-1737

Affected products

Product	Affected versions	Fixed in
ISC BIND 9	9.11.0 ≤ v ≤ 9.11.37, 9.16.0 ≤ v ≤ 9.16.50, 9.18.0 ≤ v ≤ 9.18.27, 9.19.0 ≤ v ≤ 9.19.24, 9.11.4-S1 ≤ v ≤ 9.11.37-S1, 9.16.8-S1 ≤ v ≤ 9.16.50-S1, 9.18.11-S1 ≤ v ≤ 9.18.27-S1	—

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