VYPR
Unrated severityNVD Advisory· Published Feb 13, 2024· Updated Feb 13, 2025

Querying RFC 1918 reverse zones may cause an assertion failure when "nxdomain-redirect" is enabled

CVE-2023-5517

Description

A flaw in query-handling code can cause named to exit prematurely with an assertion failure when:

- nxdomain-redirect ; 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.

Affected products

59

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

7

News mentions

0

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