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Case File

CVE-2023-31470

CRITICAL · CVSS 9.8 EPSS 1.12% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2023-04-28 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗ github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2023-31470
Severity
CRITICAL
CVSS
9.8
EPSS
1.12%

Original NVD Description

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.