CVE-2019-12101 is a denial-of-service vulnerability in LibNyoci 0.07.00rc1, specifically within the coap_decode_option function. It allows remote attackers to trigger a segmentation fault by sending specially crafted packets containing a "Uri-Path: (null)" value. With a CVSS score of 7.5 (HIGH), this vulnerability is easily exploitable over the network with low attack complexity, leading to a complete loss of availability. Currently, there is no public exploit code available, nor is there any evidence of active exploitation or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
0.07.00CPE matchmatch criteria | cpe:2.3:a:libnyoci_project:libnyoci:0.07.00:rc1:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.