CVE-2023-31470 is a critical out-of-bounds write vulnerability affecting SmartDNS versions through 41 before 56d0332, specifically within the _dns_encode_domain function in dns.c. This flaw allows an unauthenticated attacker to achieve remote code execution and full system compromise via a crafted DNS request, as indicated by its CVSS score of 9.8. Despite its severe impact, there is currently no evidence of active exploitation, public exploit code, or significant community discussion or media coverage surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 41CPE matchmatch criteria | cpe:2.3:a:pymumu:smartdns:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.