CVE-2021-37232 is a critical stack overflow vulnerability affecting Atomicparsley versions up to 20210124.204813.840499f. This flaw, located in the APar_read64() function within src/util.cpp, stems from insufficient buffer size when handling uint32_buffer, allowing for more bytes to be read than allocated. With a CVSS score of 9.8, this vulnerability is highly severe, enabling unauthenticated attackers to achieve complete compromise of confidentiality, integrity, and availability over the network with low attack complexity. Despite its critical severity, there is currently no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 20210124.204813.840499fCPE matchmatch criteria | cpe:2.3:a:atomicparsley_project:atomicparsley:*:*:*:*:*:*:*:* |
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.