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ubuntu-cve-2025-2175
Vulnerability from osv_ubuntu
Published
2025-03-11 07:15
Modified
2026-04-22 07:53
Summary
Details

A vulnerability was found in libzvbi up to 0.2.43. It has been rated as problematic. Affected by this issue is the function _vbi_strndup_iconv. The manipulation leads to integer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 0.2.44 is able to address this issue. It is recommended to upgrade the affected component. The code maintainer was informed beforehand about the issues. She reacted very fast and highly professional.

Severity
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
5.3 (Medium)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
N/A (UNKNOWN)
medium
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "libzvbi-common",
            "binary_version": "0.2.35-2"
          },
          {
            "binary_name": "libzvbi0",
            "binary_version": "0.2.35-2"
          },
          {
            "binary_name": "zvbi",
            "binary_version": "0.2.35-2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:14.04:LTS",
        "name": "zvbi",
        "purl": "pkg:deb/ubuntu/zvbi@0.2.35-2?arch=source\u0026distro=trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.2.33-7",
        "0.2.35-2"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "libzvbi-common",
            "binary_version": "0.2.35-10ubuntu0.1~esm1"
          },
          {
            "binary_name": "libzvbi0",
            "binary_version": "0.2.35-10ubuntu0.1~esm1"
          },
          {
            "binary_name": "zvbi",
            "binary_version": "0.2.35-10ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "zvbi",
        "purl": "pkg:deb/ubuntu/zvbi@0.2.35-10ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.2.35-10ubuntu0.1~esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.2.35-9",
        "0.2.35-10"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "libzvbi-common",
            "binary_version": "0.2.35-13ubuntu0.1~esm1"
          },
          {
            "binary_name": "libzvbi0",
            "binary_version": "0.2.35-13ubuntu0.1~esm1"
          },
          {
            "binary_name": "zvbi",
            "binary_version": "0.2.35-13ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:18.04:LTS",
        "name": "zvbi",
        "purl": "pkg:deb/ubuntu/zvbi@0.2.35-13ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.2.35-13ubuntu0.1~esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.2.35-13"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "libzvbi-common",
            "binary_version": "0.2.35-17ubuntu0.1~esm1"
          },
          {
            "binary_name": "libzvbi0",
            "binary_version": "0.2.35-17ubuntu0.1~esm1"
          },
          {
            "binary_name": "zvbi",
            "binary_version": "0.2.35-17ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:20.04:LTS",
        "name": "zvbi",
        "purl": "pkg:deb/ubuntu/zvbi@0.2.35-17ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.2.35-17ubuntu0.1~esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.2.35-16",
        "0.2.35-17"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "libzvbi-common",
            "binary_version": "0.2.35-19ubuntu0.1~esm1"
          },
          {
            "binary_name": "libzvbi0",
            "binary_version": "0.2.35-19ubuntu0.1~esm1"
          },
          {
            "binary_name": "zvbi",
            "binary_version": "0.2.35-19ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:22.04:LTS",
        "name": "zvbi",
        "purl": "pkg:deb/ubuntu/zvbi@0.2.35-19ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.2.35-19ubuntu0.1~esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.2.35-18",
        "0.2.35-19"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
        "binaries": [
          {
            "binary_name": "libzvbi-common",
            "binary_version": "0.2.42-2ubuntu0.24.04.1~esm1"
          },
          {
            "binary_name": "libzvbi0t64",
            "binary_version": "0.2.42-2ubuntu0.24.04.1~esm1"
          },
          {
            "binary_name": "zvbi",
            "binary_version": "0.2.42-2ubuntu0.24.04.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:24.04:LTS",
        "name": "zvbi",
        "purl": "pkg:deb/ubuntu/zvbi@0.2.42-2ubuntu0.24.04.1~esm1?arch=source\u0026distro=esm-apps/noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.2.42-2ubuntu0.24.04.1~esm1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.2.41-2",
        "0.2.42-1",
        "0.2.42-1.1",
        "0.2.42-1.2",
        "0.2.42-2"
      ]
    }
  ],
  "aliases": [],
  "details": "A vulnerability was found in libzvbi up to 0.2.43. It has been rated as problematic. Affected by this issue is the function _vbi_strndup_iconv. The manipulation leads to integer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 0.2.44 is able to address this issue. It is recommended to upgrade the affected component. The code maintainer was informed beforehand about the issues. She reacted very fast and highly professional.",
  "id": "UBUNTU-CVE-2025-2175",
  "modified": "2026-04-22T07:53:17Z",
  "published": "2025-03-11T07:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2025-2175"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-2175"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/zapping-vbi/zvbi/security/advisories/GHSA-g7cg-7gw9-v8cf"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/zapping-vbi/zvbi/releases/tag/v0.2.44"
    },
    {
      "type": "REPORT",
      "url": "https://vuldb.com/?ctiid.299204"
    },
    {
      "type": "REPORT",
      "url": "https://vuldb.com/?id.299204"
    },
    {
      "type": "REPORT",
      "url": "https://vuldb.com/?submit.512801"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-7367-1"
    }
  ],
  "related": [
    "USN-7367-1"
  ],
  "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:L",
      "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": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2025-2175"
  ]
}



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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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