UBUNTU-CVE-2021-44496 (CVE-2021-44496)

Vulnerability from osv_ubuntu – Published: 2022-04-15 18:15 – Updated: 2025-09-08 16:47 – Source website
VLAI
Details

An issue was discovered in FIS GT.M through V7.0-000 (related to the YottaDB code base). Using crafted input, an attacker can control the size variable and buffer that is passed to a call to memcpy. An attacker can use this to overwrite key data structures and gain control of the flow of execution.

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

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "fis-gtm",
            "binary_version": "6.2-002A-2ubuntu0.1~esm1"
          },
          {
            "binary_name": "fis-gtm-6.2-002",
            "binary_version": "6.2-002A-2ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:16.04:LTS",
        "name": "fis-gtm",
        "purl": "pkg:deb/ubuntu/fis-gtm@6.2-002A-2ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "6.2-002A-2",
        "6.2-002A-2build1",
        "6.2-002A-2ubuntu0.1~esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "fis-gtm",
            "binary_version": "6.3-003A-2ubuntu0.1~esm1"
          },
          {
            "binary_name": "fis-gtm-6.3-003a",
            "binary_version": "6.3-003A-2ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:18.04:LTS",
        "name": "fis-gtm",
        "purl": "pkg:deb/ubuntu/fis-gtm@6.3-003A-2ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "6.3-000A-1",
        "6.3-002-3",
        "6.3-002-4",
        "6.3-003A-2",
        "6.3-003A-2ubuntu0.1~esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "fis-gtm",
            "binary_version": "6.3-007-1ubuntu0.1~esm1"
          },
          {
            "binary_name": "fis-gtm-6.3-007",
            "binary_version": "6.3-007-1ubuntu0.1~esm1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:Pro:20.04:LTS",
        "name": "fis-gtm",
        "purl": "pkg:deb/ubuntu/fis-gtm@6.3-007-1ubuntu0.1~esm1?arch=source\u0026distro=esm-apps/focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "6.3-007-1",
        "6.3-007-1ubuntu0.1~esm1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "fis-gtm",
            "binary_version": "6.3-014-3"
          },
          {
            "binary_name": "fis-gtm-6.3-014",
            "binary_version": "6.3-014-3"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "fis-gtm",
        "purl": "pkg:deb/ubuntu/fis-gtm@6.3-014-3?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "6.3-014-3"
      ]
    }
  ],
  "aliases": [],
  "details": "An issue was discovered in FIS GT.M through V7.0-000 (related to the YottaDB code base). Using crafted input, an attacker can control the size variable and buffer that is passed to a call to memcpy. An attacker can use this to overwrite key data structures and gain control of the flow of execution.",
  "id": "UBUNTU-CVE-2021-44496",
  "modified": "2025-09-08T16:47:25Z",
  "published": "2022-04-15T18:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2021-44496"
    },
    {
      "type": "REPORT",
      "url": "http://tinco.pair.com/bhaskar/gtm/doc/articles/GTM_V7.0-002_Release_Notes.html"
    },
    {
      "type": "REPORT",
      "url": "https://gitlab.com/YottaDB/DB/YDB/-/issues/828"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-44496"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2021-44496"
  ]
}



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