Vulnerability Details CVE-2023-31470
SmartDNS through 41 before 56d0332 allows an out-of-bounds write because of a stack-based buffer overflow in the _dns_encode_domain function in the dns.c file, via a crafted DNS request.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 44.8%
CVSS Severity
CVSS v3 Score 9.8
References
Products affected by CVE-2023-31470
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cpe:2.3:a:pymumu:smartdns:-
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cpe:2.3:a:pymumu:smartdns:18
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cpe:2.3:a:pymumu:smartdns:20
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cpe:2.3:a:pymumu:smartdns:21
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cpe:2.3:a:pymumu:smartdns:22
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cpe:2.3:a:pymumu:smartdns:23
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cpe:2.3:a:pymumu:smartdns:24
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cpe:2.3:a:pymumu:smartdns:25
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cpe:2.3:a:pymumu:smartdns:26
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cpe:2.3:a:pymumu:smartdns:27
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cpe:2.3:a:pymumu:smartdns:28
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cpe:2.3:a:pymumu:smartdns:29
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cpe:2.3:a:pymumu:smartdns:30
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cpe:2.3:a:pymumu:smartdns:31
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cpe:2.3:a:pymumu:smartdns:32
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cpe:2.3:a:pymumu:smartdns:33
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cpe:2.3:a:pymumu:smartdns:34
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cpe:2.3:a:pymumu:smartdns:35
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cpe:2.3:a:pymumu:smartdns:36
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cpe:2.3:a:pymumu:smartdns:36.1
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cpe:2.3:a:pymumu:smartdns:37
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cpe:2.3:a:pymumu:smartdns:37.1
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cpe:2.3:a:pymumu:smartdns:37.2
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cpe:2.3:a:pymumu:smartdns:38
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cpe:2.3:a:pymumu:smartdns:38.1
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cpe:2.3:a:pymumu:smartdns:39
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cpe:2.3:a:pymumu:smartdns:40
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cpe:2.3:a:pymumu:smartdns:41