giturlparse (aka git-url-parse) through 1.2.2, as used in Semgrep 1.5.2 through 1.24.1, is vulnerable to ReDoS (Regular Expression Denial of Service) if parsing untrusted URLs. This might be relevant if Semgrep is analyzing an untrusted package (for example, to check whether it accesses any Git repository at an http:// URL), and that package's author placed a ReDoS attack payload in a URL used by the package.
CVE-2023-32758
Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2023-05-15. NVD baseline CVSS 7.5; sources differ by 0.0.
- High severity, but no confirmed exploitation yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 7.5
- EG Score
- 7.5(medium)
- EPSS
- 59.9%
- KEV
- Not listed
Published
May 15, 2023
Last Modified
January 23, 2025
References (10)
- cve@mitrehttps://github.com/coala/git-url-parse/blob/master/giturlparse/parser.py#L53
- cve@mitrehttps://github.com/returntocorp/semgrep/pull/7611
- cve@mitrehttps://github.com/returntocorp/semgrep/pull/7943
- cve@mitrehttps://github.com/returntocorp/semgrep/pull/7955
- cve@mitrehttps://pypi.org/project/git-url-parse
- af854a3a-2127-422b-91ae-364da2661108https://github.com/coala/git-url-parse/blob/master/giturlparse/parser.py#L53
- af854a3a-2127-422b-91ae-364da2661108https://github.com/returntocorp/semgrep/pull/7611
- af854a3a-2127-422b-91ae-364da2661108https://github.com/returntocorp/semgrep/pull/7943
- af854a3a-2127-422b-91ae-364da2661108https://github.com/returntocorp/semgrep/pull/7955
- af854a3a-2127-422b-91ae-364da2661108https://pypi.org/project/git-url-parse
Patch Availability(1)
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| pip | git-url-parse | — | ghsa |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
Affected Packages
(1 across 1 ecosystem)
PyPI(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| git-url-parse | 1.0.0 ... 1.2.2 (7 versions) | — | — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 13× in last 7d / 51× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
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Frequently asked(5)
What is CVE-2023-32758?
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Dependency Blast Radius
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