Configuring a proxy in a stream context might allow for CRLF injection in URIs

{
  "id": "7327a9849efa187d4af1d4b1309890f5951bddff43b1fafa99ecbbba037f6d5f",
  "url": "https://osv.dev/vulnerability/CVE-2024-11234",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Configuring a proxy in a stream context might allow for CRLF injection in URIs",
    "summary": "In PHP versions 8.1.* before 8.1.31, 8.2.* before 8.2.26, 8.3.* before 8.3.14, when using streams with configured proxy and \"request_fulluri\" option, the URI is not properly sanitized which can lead to HTTP request smuggling and allow the attacker to use the proxy to perform arbitrary HTTP requests originating from the server, thus potentially gaining access to resources not normally available to the external user.",
    "evidence": "osv:CVE-2024-11234",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2024-11234",
      "aliases": [
        "BIT-libphp-2024-11234",
        "BIT-php-2024-11234",
        "BIT-php-min-2024-11234",
        "CVE-2024-11234",
        "GHSA-c5f2-jwm7-mmq2"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/php/php-src",
              "type": "GIT",
              "events": [
                {
                  "introduced": "381ba9f5d0edd0c9c8ec1dea7e21d513ad08b115"
                },
                {
                  "fixed": "38123aca18c3c1bd1f109ec77af2f175d7afcf35"
                },
                {
                  "introduced": "70ee6c20ad97e02c2b8098aeea96fefbbc3ac5c2"
                },
                {
                  "fixed": "a3695d49e878eb2ebbf4645a0975cb5e225fbc7d"
                },
                {
                  "introduced": "d26068059e83fe40de3430a512471d194119bee0"
                },
                {
                  "fixed": "dc83dee9003edfff53f0f7d057bf79650c7f10dc"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "8.1.0"
                      },
                      {
                        "fixed": "8.1.31"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "8.2.0"
                      },
                      {
                        "fixed": "8.2.26"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "8.3.0"
                      },
                      {
                        "fixed": "8.3.14"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-11234.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:49.817432069Z",
      "provider": "osv",
      "references": [
        "https://lists.debian.org/debian-lts-announce/2024/12/msg00007.html",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/11xxx/CVE-2024-11234.json",
        "https://github.com/php/php-src/security/advisories/GHSA-c5f2-jwm7-mmq2",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-11234",
        "https://security.netapp.com/advisory/ntap-20241220-0008/"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-20"
        ],
        "cna_assigner": "php",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/11xxx/CVE-2024-11234.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-11234",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 518289,
  "published_at": "2024-11-24T00:57:39.349+00:00"
}