GitHub Advisoryadvisory · PyPI
GHSA-4xqq-73wg-5mjp git-url-parse Regular Expression Denial of Service
HIGH
Official page ↗
- Aliases
- CVE-2023-32758
- Ecosystem
- PyPI
- Packages
- git-url-parse
- Severity
- High
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-1333
- Reviewed
- 2023-05-15
Affected packages
• PyPI git-url-parse: <= 1.2.2 (no fix yet)
Description
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.
Related
Alias · CVE (1)
- CVE-2023-32758 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… vulnerability
Weakness · CWE (1)
- CWE-1333 Inefficient Regular Expression Complexity weakness
References
- https://nvd.nist.gov/vuln/detail/CVE-2023-32758 advisory
- https://github.com/returntocorp/semgrep/pull/7611 web
- https://github.com/returntocorp/semgrep/pull/7943 web
- https://github.com/returntocorp/semgrep/pull/7955 web
- https://github.com/coala/git-url-parse package
- https://github.com/coala/git-url-parse/blob/master/giturlparse/parser.py#L53 web
- https://pypi.org/project/git-url-parse web