CVE-2019-9748 is a critical vulnerability affecting tinysvcmdns through 2018-01-16, where a crafted mDNS packet can cause an arbitrary data read of up to 16383 bytes, leading to a server crash (segmentation fault) or memory content disclosure. With a CVSS score of 9.1, it is easily exploitable over the network without authentication, allowing for high impact to confidentiality and availability. The product is unmaintained, and despite its critical severity, there is no evidence of active exploitation, public exploit code, or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2018-01-16CPE matchmatch criteria | cpe:2.3:a:tinysvcmdns_project:tinysvcmdns:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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.
Remediation records are not available for this CVE.