CVE-2023-33289

HIGH 7.5EPSS 1.2%

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."

CVSS v3.1: 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v3.1: 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS: 1.20% chance of exploitation in the next 30 days, 66th percentile
Published: 2023-06-21
Updated: 2025-03-08

Proof-of-concept exploits (1)

https://gist.github.com/6en6ar/b118888dc739e8979038f24c8ac33611

References

Related