CVE-2021-23354 is a Regular Expression Denial of Service (ReDoS) vulnerability affecting versions of the adaltas printf package prior to 0.6.1. This vulnerability, rated 7.5 HIGH, stems from a regex string in lib/printf.js with cubic worst-case time complexity, allowing an unauthenticated attacker to achieve a denial of service with low attack complexity. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 0.6.1CPE matchmatch criteria | cpe:2.3:a:adaltas:printf:*:*:*:*:*:node.js:*:* |
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:L
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.