7.5

CVE-2023-33289

Exploit
The urlnorm crate through 0.1.4 for Rust allows Regular Expression Denial of Service (ReDos) via a crafted URL to lib.rs. NOTE: the Supplier disputes this, taking the position that "Slow printing of URLs is not a CVE."
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Urlnorm Project ≫ Urlnorm SwPlatformrust Version <= 0.1.4
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.2% 0.647
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA-ADP 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-1333 Inefficient Regular Expression Complexity

The product uses a regular expression with a worst-case computational complexity that is inefficient and possibly exponential.

https://gist.github.com/6en6ar/b118888dc739e8979038f24c8ac33611
Third Party Advisory
Exploit
https://github.com/progscrape/urlnorm
Product
https://lib.rs/crates/urlnorm
Product
https://news.ycombinator.com/item?id=40435263