CVE-2008-4194
UnknownEPSS 6.93%
Last modified
CVE-2008-4194 is a vulnerability of currently unknown severity. The p_exec_query function in src/dns_query.c in pdnsd before 1.2.7-par allows remote attackers to cause a denial of service (daemon crash) via a long DNS reply with many entries in the answer section, related to a "dangling pointer bug.". EPSS estimates a 6.93% chance of exploitation in the next 30 days.
Description
The p_exec_query function in src/dns_query.c in pdnsd before 1.2.7-par allows remote attackers to cause a denial of service (daemon crash) via a long DNS reply with many entries in the answer section, related to a "dangling pointer bug."
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Pdnsd | Pdnsd | <= 1.2.6-par |
| Pdnsd | Pdnsd | 1.1.7 |
| Pdnsd | Pdnsd | 1.1.7a |
| Pdnsd | Pdnsd | 1.1.8b1-par4 |
| Pdnsd | Pdnsd | 1.1.8b1-par5 |
| Pdnsd | Pdnsd | 1.1.8b1-par6 |
| Pdnsd | Pdnsd | 1.1.8b1-par7 |
| Pdnsd | Pdnsd | 1.1.8b1-par8 |
| Pdnsd | Pdnsd | 1.1.9-par |
| Pdnsd | Pdnsd | 1.1.10-par |
| Pdnsd | Pdnsd | 1.1.11-par |
| Pdnsd | Pdnsd | 1.1.11a-par |
| Pdnsd | Pdnsd | 1.2-par |
| Pdnsd | Pdnsd | 1.2.1_par |
| Pdnsd | Pdnsd | 1.2.4-par |
| Pdnsd | Pdnsd | 1.2.5-par |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2008-4194?
The p_exec_query function in src/dns_query.c in pdnsd before 1.2.7-par allows remote attackers to cause a denial of service (daemon crash) via a long DNS reply with many entries in the answer section, related to a "dangling pointer bug."
How severe is CVE-2008-4194?
Severity scoring for CVE-2008-4194 is pending analysis. The EPSS model estimates a 6.93% probability of exploitation in the next 30 days.
How do I fix CVE-2008-4194?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2008-4194?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST