Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS00eHFxLTczd2ctNW1qcM4AAzUr

git-url-parse Regular Expression Denial of Service

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.

Permalink: https://github.com/advisories/GHSA-4xqq-73wg-5mjp
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS00eHFxLTczd2ctNW1qcM4AAzUr
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: about 1 year ago
Updated: 6 months ago

CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Identifiers: GHSA-4xqq-73wg-5mjp, CVE-2023-32758
References:

• https://nvd.nist.gov/vuln/detail/CVE-2023-32758
• https://github.com/returntocorp/semgrep/pull/7611
• https://github.com/coala/git-url-parse/blob/master/giturlparse/parser.py#L53
• https://pypi.org/project/git-url-parse
• https://github.com/returntocorp/semgrep/pull/7943
• https://github.com/returntocorp/semgrep/pull/7955
• https://github.com/advisories/GHSA-4xqq-73wg-5mjp

Repository: https://github.com/returntocorp/semgrep
Blast Radius: 19.6

Affected Packages