CVE-2024-1975
CVE Details
Visit the official vulnerability details page for CVE-2024-1975 to learn more.
Initial Publication
11/13/2024
Last Update
12/13/2024
Third Party Dependency
bind-libs
NIST CVE Summary
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.
CVE Severity
Our Official Summary
This vulnerability can be exploited by a client only 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. In order to exploit this vulenerability, image in which this cve is reported has to be compromised and hacker has to gain privileged access. There are sufficient controls in place to consider the probability of occurence as low. There is a fix available upstream and we are investigating upgrading to the fixed version.
Status
Ongoing
Affected Products & Versions
| Version | Palette Enterprise | Palette Enterprise Airgap | VerteX | VerteX Airgap |
|---|---|---|---|---|
| 4.5.5 | ⚠️ Impacted | ⚠️ Impacted | ✅ No Impact | ✅ No Impact |
| 4.5.4 | ⚠️ Impacted | ⚠️ Impacted | ✅ No Impact | ✅ No Impact |
| 4.4.20 | ⚠️ Impacted | ⚠️ Impacted | ⚠️ Impacted | ⚠️ Impacted |
Revision History
| Date | Revision |
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