CVEvulnerability
CVE-2023-33289
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2023-06-21
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-1333
Description
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."
Affected configurations
• urlnorm project urlnorm (<= 0.1.4)
Related
Weakness · CWE (1)
- CWE-1333 Inefficient Regular Expression Complexity weakness
References
- https://gist.github.com/6en6ar/b118888dc739e8979038f24c8ac33611 Exploit, Third Party Advisory
- https://github.com/progscrape/urlnorm Product
- https://lib.rs/crates/urlnorm Product
- https://news.ycombinator.com/item?id=40435263 news.ycombinator.com
- https://gist.github.com/6en6ar/b118888dc739e8979038f24c8ac33611 Exploit, Third Party Advisory
- https://github.com/progscrape/urlnorm Product
- https://lib.rs/crates/urlnorm Product