{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "1.0.0"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "1.1.0"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "1.1.0"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "1.1.0"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "468d2c42a6fcedec0ca5b61c56211297f903f72e"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "2b77e6fa7dd42cd60a959cff12abc8c3055dc543"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "2b77e6fa7dd42cd60a959cff12abc8c3055dc543"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "2b77e6fa7dd42cd60a959cff12abc8c3055dc543"
            }
          ],
          "repo": "https://github.com/stmicroelectronics/x-cube-azrtos-g0",
          "type": "GIT"
        },
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.0.0"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.0.0"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.0.0"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.0.0"
              },
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.0.0"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "20a91a2e6f37b58bb424946535c7ac9111481128"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "20a91a2e6f37b58bb424946535c7ac9111481128"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "20a91a2e6f37b58bb424946535c7ac9111481128"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "20a91a2e6f37b58bb424946535c7ac9111481128"
            },
            {
              "introduced": "0"
            },
            {
              "last_affected": "20a91a2e6f37b58bb424946535c7ac9111481128"
            }
          ],
          "repo": "https://github.com/stmicroelectronics/x-cube-azrtos-g4",
          "type": "GIT"
        },
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "3.3.0"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "3e4c2f475bd18eaaec0c74b2719c9e9e19f7d66e"
            }
          ],
          "repo": "https://github.com/stmicroelectronics/x-cube-azrtos-h7",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "An integer underflow vulnerability exists in the HTTP server PUT request functionality of STMicroelectronics X-CUBE-AZRTOS-WL 2.0.0. A specially crafted network packet can lead to denial of service. An attacker can send a malicious packet to trigger this vulnerability.This vulnerability affects the NetX Duo Web Component HTTP Server implementation which can be found in x-cube-azrtos-f7\\Middlewares\\ST\\netxduo\\addons\\web\\nx_web_http_server.c",
  "id": "CVE-2024-50596",
  "modified": "2026-04-01T23:09:06.623670575Z",
  "published": "2025-04-02T14:15:44.197Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-2103"
    },
    {
      "type": "EVIDENCE",
      "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-2103"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}