Vulnerability Intelligence Report
CVE-2021-45954
Dnsmasq 2.86 has a heap-based buffer overflow in extract_name (called from answer_auth and FuzzAuth). NOTE: the vendor's position is that CVE-2021-45951 through CVE-2021-45957 "do not represent real vulnerabilities, to the best of our knowledge.
No Active Exploit Signals
CVSS Base Score
9.8
CRITICAL
EPSS Probability:2.59%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
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Authentication
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Weaponization
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SSVC Action
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Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| thekelleys | dnsmasq | 2.86 |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
2.590%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2021-12-31T00:00:00 |
| Published | 2021-12-31T23:53:51 |
| Last Updated | 2024-08-04T04:54:31 |
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