CVE-2023-33290 json
git-url-parse crate vulnerable to Regular Expression Denial of Service
published 2023-06-12 3 y ago modified 2026-06-17 4 mo ago also GHSA-qfh9-8p57-mjjj , EUVD-2023-1869
- cvss
- 7.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 55%
- public exploits
- 0
- none known
Summary
The git-url-parse crate through 0.4.4 for Rust allows Regular Expression Denial of Service (ReDos) via a crafted URL to normalize_url in lib.rs, a similar issue to CVE-2023-32758 (Python).
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 22 mo ago
Exploit prediction
0.76% chance of exploitation in the next 30 days, higher than 55% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/tjtelan/git-url-parse-rs/issues/51 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| crates.io | git-url-parse | <=0.4.4 |
no fix listed |
Classification
- Weakness
-
- CWE-1333 Inefficient Regular Expression Complexity
References
-
github.com
/tjtelan/git-url-parse-rs/issues/51
web, exploit, issue-tracking, third-party-advisory
-
lib.rs
/crates/git-url-parse
product
-
nvd.nist.gov
/vuln/detail/CVE-2023-33290
advisory
-
github.com
/tjtelan/git-url-parse-rs
package
-
github.com
/tjtelan/git-url-parse-rs/blob/main/src/lib.rs#L396
web
Sources
- CVE List CVE-2023-33290
- GitHub Advisory GHSA-qfh9-8p57-mjjj
- NVD CVE-2023-33290
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.