CVE-2022-27007 is a critical use-after-free vulnerability affecting NGINX NJS version 0.7.2, specifically within the njs_function_frame_alloc() function when invoking from a restored frame. This flaw allows for remote, unauthenticated attackers to achieve high impact on confidentiality, integrity, and availability, as indicated by its CVSS score of 9.8. While there is no evidence of active exploitation, nor publicly available exploit code in Metasploit or ExploitDB, the vulnerability has garnered significant community discussion, with 10 mentions.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
0.7.2CPE matchmatch criteria | cpe:2.3:a:f5:njs:0.7.2:*:*:*:*:*:*:* |
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.