CVE-2023-5517
published 2024-02-13CVE-2023-5517: A flaw in query-handling code can cause `named` to exit prematurely with an assertion failure when: - `nxdomain-redirect ;` is configured, and - the resolver…
high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
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
45 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | bind9 | < bind9 1:9.18.24-1 (bookworm) | bind9 1:9.18.24-1 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | — | — |
| isc | bind | >= 0 < 9.16.48-r0 | 9.16.48-r0 |
| isc | bind | >= 0 < 9.18.24-r0 | 9.18.24-r0 |
| isc | bind | >= 0 < 9.18.24-r0 | 9.18.24-r0 |
| isc | bind | >= 0 < 9.18.24-r0 | 9.18.24-r0 |
| isc | bind | >= 0 < 9.18.24-r0 | 9.18.24-r0 |
| isc | bind | >= 0 < 9.18.24-r0 | 9.18.24-r0 |
| isc | bind | >= 0 < 9.18.24-r0 | 9.18.24-r0 |
| isc | bind | >= 0 < 9.18.24-r0 | 9.18.24-r0 |
| isc | bind | 9.12.0 – 9.16.45 | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv7.5HIGH