ubuntu-cve-2023-49550
Vulnerability from osv_ubuntu
Published
2024-01-02 23:15
Modified
2026-05-20 15:02
Summary
Details

An issue in Cesanta mjs 2.20.0 allows a remote attacker to cause a denial of service via the mjs+0x4ec508 component.

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
N/A (UNKNOWN)
medium
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libopenvlbi1",
            "binary_version": "0.0~git20211207.ae3a06a-1"
          },
          {
            "binary_name": "openvlbi-bin",
            "binary_version": "0.0~git20211207.ae3a06a-1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "openvlbi",
        "purl": "pkg:deb/ubuntu/openvlbi@0.0~git20211207.ae3a06a-1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.0~git20211207.ae3a06a-1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libopendsp3t64",
            "binary_version": "3.0.2-2.1build2"
          },
          {
            "binary_name": "libopenvlbi3t64",
            "binary_version": "3.0.2-2.1build2"
          },
          {
            "binary_name": "openvlbi",
            "binary_version": "3.0.2-2.1build2"
          },
          {
            "binary_name": "openvlbi-bin",
            "binary_version": "3.0.2-2.1build2"
          },
          {
            "binary_name": "openvlbi-data",
            "binary_version": "3.0.2-2.1build2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "openvlbi",
        "purl": "pkg:deb/ubuntu/openvlbi@3.0.2-2.1build2?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.23.5-2",
        "3.0.2-2",
        "3.0.2-2.1build1",
        "3.0.2-2.1build2"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libopendsp3t64",
            "binary_version": "3.0.2-3"
          },
          {
            "binary_name": "libopenvlbi3t64",
            "binary_version": "3.0.2-3"
          },
          {
            "binary_name": "openvlbi",
            "binary_version": "3.0.2-3"
          },
          {
            "binary_name": "openvlbi-bin",
            "binary_version": "3.0.2-3"
          },
          {
            "binary_name": "openvlbi-data",
            "binary_version": "3.0.2-3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:25.10",
        "name": "openvlbi",
        "purl": "pkg:deb/ubuntu/openvlbi@3.0.2-3?arch=source\u0026distro=questing"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.0.2-3"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libopendsp3t64",
            "binary_version": "3.0.2-3"
          },
          {
            "binary_name": "libopenvlbi3t64",
            "binary_version": "3.0.2-3"
          },
          {
            "binary_name": "openvlbi",
            "binary_version": "3.0.2-3"
          },
          {
            "binary_name": "openvlbi-bin",
            "binary_version": "3.0.2-3"
          },
          {
            "binary_name": "openvlbi-data",
            "binary_version": "3.0.2-3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:26.04:LTS",
        "name": "openvlbi",
        "purl": "pkg:deb/ubuntu/openvlbi@3.0.2-3?arch=source\u0026distro=resolute"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3.0.2-3"
      ]
    }
  ],
  "aliases": [],
  "details": "An issue in Cesanta mjs 2.20.0 allows a remote attacker to cause a denial of service via the mjs+0x4ec508 component.",
  "id": "UBUNTU-CVE-2023-49550",
  "modified": "2026-05-20T15:02:57Z",
  "published": "2024-01-02T23:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-49550"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-49550"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2023-49550"
  ]
}



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