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CVE-2023-33289

Date: June 21, 2023

The urlnorm crate through 0.1.4 for Rust allows Regular Expression Denial of Service (ReDos) via a crafted URL to lib.rs.

Severity Score

Related Resources (5)

https://lib.rs/crates/urlnorm
https://nvd.nist.gov/vuln/detail/CVE-2023-33289
https://github.com/progscrape/urlnorm
https://gist.github.com/6en6ar/b118888dc739e8979038f24c8ac33611
https://www.mend.io/vulnerability-database/CVE-2023-33289

Severity Score

Weakness Type (CWE)

Inefficient Regular Expression Complexity

CWE-1333

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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