| VID |
19107 |
| Severity |
40 |
| Port |
53 |
| Protocol |
UDP |
| Class |
DNS |
| Detailed Description |
The version of ISC BIND installed on the remote host is prior to tested version. It is, therefore, affected by Multiple Vulnerabilities as referenced in the CVE-2024-4076, CVE-2024-1975, CVE-2024-1737 advisory.
- Client queries that trigger serving stale data and that also require lookups in local authoritative zone data may result in an assertion failure (CVE-2024-4076)
- 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 (CVE-2024-1975)
- 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 (CVE-2024-1737)
* References:
https://kb.isc.org/docs/cve-2024-4076
https://nvd.nist.gov/vuln/detail/CVE-2024-4076
https://kb.isc.org/docs/cve-2024-1975
https://nvd.nist.gov/vuln/detail/CVE-2024-1975
https://kb.isc.org/docs/cve-2024-1737
https://nvd.nist.gov/vuln/detail/CVE-2024-1737
* Platforms Affected:
Internet Software Consortium, BIND version 9.16.0 < 9.16.50
Any operating system Any version |
| Recommendation |
Upgrade to the latest version of BIND (9.20.0 or later), available from the Internet Software Consortium (ISC) Web site at http://www.isc.org/downloads/BIND/ |
| Related URL |
CVE-2024-1737, CVE-2024-1975, CVE-2024-4076 (CVE) |
| Related URL |
103189 (SecurityFocus) |
| Related URL |
(ISS) |
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