Security advisory

{
  "id": "986c9608b943690e0b91746a3645eff67a52dc75fde76a200e03c998693729fa",
  "url": "https://osv.dev/vulnerability/CVE-2023-32758",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2023-32758",
    "summary": "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.",
    "evidence": "osv:CVE-2023-32758",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2023-32758",
      "aliases": [
        "CVE-2023-32758",
        "GHSA-4xqq-73wg-5mjp",
        "PYSEC-2026-1404"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/coala/git-url-parse",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "a5b7db9f7509faedb740ce55fc9dc100d0dd0e83"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "1.2.2"
                      }
                    ],
                    "source": "DESCRIPTION"
                  },
                  {
                    "cpe": "cpe:2.3:a:coala:git-url-parse:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "1.2.2"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            },
            {
              "repo": "https://github.com/semgrep/semgrep",
              "type": "GIT",
              "events": [
                {
                  "introduced": "be930f6c55d4999d7d4bc71dff2771be6536f831"
                },
                {
                  "last_affected": "ed1f1700c3d855396d91ef904916b0bdd3aece17"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "1.5.2"
                      },
                      {
                        "last_affected": "1.24.1"
                      }
                    ],
                    "source": "DESCRIPTION"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.2.2",
            "1.2.1",
            "1.2.0",
            "1.1",
            "1.0.2",
            "1.0.1",
            "1.0.0",
            "v1.24.1",
            "ast_generic_full_1.8.0",
            "ast_generic_1.8.0",
            "commons_1.8.0",
            "lib_parsing_1.5.5",
            "profiling_1.5.5",
            "1.5.5",
            "1.5.4",
            "1.5.3",
            "1.5.2"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-32758.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:50.723132435Z",
      "provider": "osv",
      "references": [
        "https://github.com/coala/git-url-parse/blob/master/giturlparse/parser.py#L53",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/32xxx/CVE-2023-32758.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-32758",
        "https://github.com/returntocorp/semgrep/pull/7611",
        "https://github.com/returntocorp/semgrep/pull/7943",
        "https://github.com/returntocorp/semgrep/pull/7955",
        "https://pypi.org/project/git-url-parse"
      ],
      "provider_metadata": {
        "cna_assigner": "mitre",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/32xxx/CVE-2023-32758.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2023-32758",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 519269,
  "published_at": "2023-05-15T00:00:00+00:00"
}