ubuntu-cve-2023-52339
Vulnerability from osv_ubuntu
Published
2024-01-12 02:15
Modified
2026-04-22 07:45
Summary
Details

In libebml before 1.4.5, an integer overflow in MemIOCallback.cpp can occur when reading or writing. It may result in buffer overflows.

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

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libebml4v5",
            "binary_version": "1.3.3-1ubuntu0.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "libebml",
        "purl": "pkg:deb/ubuntu/libebml@1.3.3-1ubuntu0.1?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.3.1-5",
        "1.3.3-1",
        "1.3.3-1ubuntu0.1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libebml4v5",
            "binary_version": "1.3.5-2ubuntu0.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "libebml",
        "purl": "pkg:deb/ubuntu/libebml@1.3.5-2ubuntu0.1?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.3.4-2",
        "1.3.5-2",
        "1.3.5-2ubuntu0.1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libebml4v5",
            "binary_version": "1.3.10-1build1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "libebml",
        "purl": "pkg:deb/ubuntu/libebml@1.3.10-1build1?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.3.9-2",
        "1.3.10-1",
        "1.3.10-1build1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libebml5",
            "binary_version": "1.4.2-2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "libebml",
        "purl": "pkg:deb/ubuntu/libebml@1.4.2-2?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.4.2-1",
        "1.4.2-2"
      ]
    }
  ],
  "aliases": [],
  "details": "In libebml before 1.4.5, an integer overflow in MemIOCallback.cpp can occur when reading or writing. It may result in buffer overflows.",
  "id": "UBUNTU-CVE-2023-52339",
  "modified": "2026-04-22T07:45:30Z",
  "published": "2024-01-12T02:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2023-52339"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/Matroska-Org/libebml/issues/147"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/Matroska-Org/libebml/pull/148"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/Matroska-Org/libebml/commit/4d577f5c3e267b2988d56dafebc82dedb4c45506"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/Matroska-Org/libebml/blob/v1.x/NEWS.md"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/Matroska-Org/libebml/compare/release-1.4.4...release-1.4.5"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-52339"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2023-52339"
  ]
}



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