CVE-2020-24339 is a Denial-of-Service vulnerability affecting picoTCP and picoTCP-NG versions up to 1.7.0. The flaw lies in the DNS domain name record decompression function, which fails to validate compression pointer offsets, leading to out-of-bounds reads. With a CVSS score of 7.5 (High), this vulnerability can be exploited remotely with low attack complexity, resulting in a complete denial of service. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.7.0CPE matchmatch criteria | cpe:2.3:a:altran:picotcp:*:*:*:*:*:*:*:* | ||
<= 1.7.0CPE matchmatch criteria | cpe:2.3:a:altran:picotcp-ng:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/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.